Which expression is equivalent to 3a 2
Click here 👆 to get an answer to your question ️ which expressions are equivalent to 3(-2a-4)+3a -6a-12+3a ? 3a+12 ? or none of the aboveTo solve a rational expression start by simplifying the expression by finding a common factor in the numerator and denominator and canceling it out. Then, check for extraneous solutions, which are values of the variable that makes the denominator equal to zero. These solutions must be excluded because they are not valid solutions to the equation.Students sort cards to strengthen their understanding of equivalent expressions. In particular, this activity uses visual representations of algebraic expressions to help students see that expressions are equivalent when they correctly count the same thing.
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The expression 2(a + 3b) is equivalent to the expression 2a + 6b. Then the correct option is A.. What is an equivalent expression? The equivalent is the expression that is in different forms but is equal to the same value.. The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction.22. Which expression is equivalent to 3a^2b•4bc^2. heart. 1. Jonathan and his sister Jennifer have a combined age of 48. If Jonathan is twice as old as his sister, how old is Jennifer. star.Simplify (3a+7) (3a-7) (3a + 7)(3a − 7) ( 3 a + 7) ( 3 a - 7) Expand (3a+7)(3a− 7) ( 3 a + 7) ( 3 a - 7) using the FOIL Method. Tap for more steps... 3a(3a)+3a ⋅−7+7(3a)+7 ⋅−7 3 a ( 3 a) + 3 a ⋅ - 7 + 7 ( 3 a) + 7 ⋅ - 7. Simplify and combine like terms. Tap for more steps... 9a2 − 49 9 a 2 - 49. Free math problem solver ...List all of the solutions. a = 12,−2 5 a = 12, - 2 5. The result can be shown in multiple forms. Exact Form: a = 12,−2 5 a = 12, - 2 5. Decimal Form: a = 12,−0.4 a = 12, - 0.4. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math ...
In Preview Activity 2.2.1, we introduced the concept of logically equivalent expressions and the notation X ≡ Y to indicate that statements X and Y are logically equivalent. The following theorem gives two important logical equivalencies. They are sometimes referred to as De Morgan’s Laws.Step 2 of 2 : Find the value of the expression (3a + 2b - 2c) + (2a - 4b - c) + (a - 4b + 3c) ... Hence, 6(a-b) is equivalent to (3a + 2b - 2c) + (2a - 4b - c) + (a - 4b + 3c). Advertisement Advertisement New questions in Math. Alia, Leila and Maya all compete in a long jump event. Alia jumps 448.7 cm. Alia jumps 3 times the ...The expressions 6(x 2 + 2y + 1) and 6x 2 + 12y + 6 are equivalent expressions. and can also be written as 6(x 2 + 2y + 1) = 6x 2 + 12y + 6. In this lesson, we learn to identify equivalent expressions. Given an expression, we select all equivalent expressions from a list. Example 1.Apr 28, 2022 · It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.It means to replace a mathematical expression by a simpler one.
Which expression is equivalent to the given expression? 3(2a + 5)? Get the answers you need, now! ... write an equivalent expression to 4(3a + 7) + 3(2a + 5) if a = 5, than are the expressions equivalent? heart. 5. which expression is equivalent to 2(2a-5)-(a-3) star. 4.9/5. heart. 16.The operation in the expression is addition. We can use the Commutative Property of Addition to write an equivalent expression: x + 3 = 3 + x. Question 2 : Use a property to write an expression that is equivalent to (ab)c. Tell which property you used. Answer : Equivalent expression : a(bc) Property used : Associative Property of Multiplication ….
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In other words, the expression 3a is the product of the number 3 and the variable a. ... We see that when a = 4 and b = 5, the value of the first expression 2a × 7b and the value of the second expression 14ab are equal. 2a × 7b = 2 × 4 × 7 × 5 = 280. 14ab = 14 × 4 × 5 = 280. The same will happen for any other values. For example, let a ...Equivalent Expressions quiz for 6th grade students. Find other quizzes for Mathematics and more on Quizizz for free! ... Which expression is equivalent to 3a 2 + 6a ...question. we are given the expression (-2) (a+6) and is asked to simplify this expression given. Using associative property which distributes the factors to each other upon multiplication, the answer is -2a -12. The negative sign of 2 must be considered. This is equivalent to option C.
The expression is equivalent to 12a + 8 will be 4(3a + 2). Then the correct option is A. What is an equivalent expression? The equivalent is the expression that is in different forms but is equal to the same value. Simply said, it is the biggest common element.This means they are equivalent expressions. For example, 3a-8b=3a+ (-8b)\equiv-8b+3a. 3a − 8b = 3a + (−8b) ≡ −8b + 3a. The negative sign belongs to the term coming straight after it. It may be helpful to think of subtraction as adding a negative number. 3a-8b 3a − 8b is the same as 3a+ (-8b) 3a + (−8b) which is the same as -8b+3a ... Click here 👆 to get an answer to your question ️ Which expression is equivalent to (4g^3h^2k^4)^3/8g^3h^2 - (h^5k^3)^5
merrill wi obituaries The equivalent expression is indeed 10.44y - 12.32 (option d). let's break down the process of distributing the 4 to both terms inside the parentheses step by step: Given expression: 4(2.61y - 3.08) Distribute the 4 to both terms inside the parentheses: 4 * 2.61y - 4 * 3.08. Multiply 4 by 2.61y:Which expression is equivalent to 9a + 12? (1 point) 3(3a + 2) 3(6a + 9) 3(3a + 4) 3(6a + 3) Try new AI ... This is because after doing the math 3x3 would turn out to be 9a, and 3x4 would turn out to be 12, making it equivalent to the expression 9a+12. I hope this helps. shelby county tx jailnctb the league Click here 👆 to get an answer to your question ️ Which expression is equivalent to 2(a+3) when a= 3? A 2(3) B 5(3) C 2(3)+3 D 2(3)+6 aaryn smiley mother So we can factor the whole expression into: 2y+6 = 2(y+3) So 2y+6 has been "factored into" 2 and y+3. Factoring is also the opposite of Expanding: ... a 3 −3a 2 b+3ab 2 −b 3 = (a−b) 3: There are many more like those, but those are the most useful ones. Advice. The factored form is usually best. 2023 nalc calendarmedicare commercial marthaspca staunton va Factor 3 3 out of 3(a)+3(b) 3 ( a) + 3 ( b). Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.Well, by the same principle, as long as we multiply the numerator and the denominator by the same numbers, we'll get an equivalent fraction. So if we multiply the numerator times 7 and the denominator times 7, we'll get 21-- because 3 times 7 is 21-- over 35. And so 3/5 and 21/35 are equivalent fractions. xfinity miller rd Choose the expression that is equivalent to (3-2)( 3*) a. 38 b. 36 C. 32 d. 33 3. A: Given information: The expression is 3-23-53. Laws of exponents: 1) product law: …system of linear equations in three variables. evaluate,combine,solve for x, solve and graph the solution on the number line,factor completely of rational expressions. what are applications in algebra. Inverse of sub. sq. root is add. sq. root. Factor 10 TI 84 Plus download. 1988 quarter errorszero pumpkin stencildragon blox ultimate script system of linear equations in three variables. evaluate,combine,solve for x, solve and graph the solution on the number line,factor completely of rational expressions. what are applications in algebra. Inverse of sub. sq. root is add. sq. root. Factor 10 TI 84 Plus download.