Determine the terms considering y20 in the expression of ((x÷3)+2y2)15

Q: What is the coefficient of x7y8 in the expression of (x + y2)11 ?

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Q: 7x2y is equivalent to xy2 True O False

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Q: 4. Write an expression equivalent to 9x - 11y - 59 that is the difference of two products. 9x 11y -…

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Q: How can you rewrite each expression? 5. 125x°y7 297m n5 3m2n a b3 7. 288x³y7 6. 8. 625a

A: Given: (1)  125x9y73 (2)  a5b3625a4 (3)   288x3y75 (4)  297m4n53m2n3

Q: (PQ) [(A+D+1) − (B+C)] = 0, -

A: given  P=A+DQ+B+CP-Be-d            18 and  Q=A+DP+B+CQ-Be-d            19 subtract equation (19)…

Q: I don't understand the a20 answer?? Is that 2n-7??

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Q: 2と ナ54215 3x-6y=15

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Q: A student simplified the expression below. What was the studen't mistake? x² 21 -3 5y12

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Q: For Exercise, simplify the expression. ( 4x³y 1/2 ( 4y' 12

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Q: what is the R2 for r = 0.456

A: Given  r = 0.456

Q: 31. y39-x and y = 9-9x.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which expression is equivalent to (2r* - 5x² - 8x) + (x4 +6x- 3x)? x +6x - 5x2 - 5x 3x + x - 11x C…

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Q: -12710,,3 Simplify the expression: 6x8y 2.2 -6x?y? A 22 23 D-2a²y?

A: We have to simply given expression

Q: O Simplify the expression. 2x2 +x Заг? — 9ах 10x2 + 5x a²x – 3a?

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Q: Since it is known that x² + y?= c?, write the expression below in terms of c2 - 2x* - 16y* - 16x'y?…

A: Solution-

Q: Identify the term(s) in the algebraic expression. 4x2 - 5y + 7

A: The expression is:4x2-5y+7

Q: The expression 81x°y° is equivalent to 3 3 (1) 3x²y² (3) 9x²y² (2) 3xty² (4) 9x*y²

A: Given expression :

Q: You cannot find the GCF of terms that are negative.

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Q: Match the followtng expressions to their equivalent distributive version. 12x+ 4y 11x+ 33y 15x + 20y…

A: Equivalent algebraic expression are those expression which on simplification give the same resulting…

Q: Find the error in the following work. D, x*(2x) - (x - 4)(3x?) = 2x* - 3x + 12x? = -x* + 12x?

A: The symbol Dx is the symbol of the derivative. Hence differentiation of the function helps to…

Q: Find the GCF of 36a and 45a? . Ο 27α? O 9a? O 8a? O 46a3 O 45a3

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Q: Identify the coefficient(s) in the algebraic expression. 4x2- 5y+ 7 о7 O 4x2, -5y, 7 O 4, -5 O X, y

A: An algebraic expression is given by 4x2-5y+7 To evaluate : The coefficients in the expression

Q: Which is the most simplified version of the expression A 9x2 В 4. 5x? C 3x2 D 9x

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Q: Which of the following is equivalent to the expression a. + b. = C. d. V2 11 ?

A: The given expression is;  [3sqrt(z7)/ sqrt(z5)]4.

Q: The expression vVa(5x – 5/7) equals Aæ3/2 + Bx - where A equals: and B equals:

A:

Q: Which expression is equivalent to (10+7r−r2) + (−6r2−18+5r) ?(10+7r−r2) + (−6r2−18+5r) ? Choose all…

A: Topic:-  algebra

Q: 8. 2x+7y s-7

A: Given, 2x+7y≤-7

Q: Evaluate the expression when b=3 and c = 8. %3D 3e+b²

A: Solution: Consider the given expression is 3c + b2b Now put the given values of b = 3 and c = 8 So,…

Q: How can I get from 7.9y / 9x = 19 / 80 to y = 0,2706x ?

A: 7.9y9x   = 1980  Multiply both side 9x,9x*7.9y9x   = 9x*19807.9y= 9x*1980Divide both side by…

Q: Which expression is equivalent to (4x ²y 2 + 6x 2y 3- 12x 3y 2)?

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Q: Which expression is equivalent to 6x³ – 5x?y – 24xy? + 20y ? a. x2(6x – 5y) + 4y2(6x + 5y) b. x2(6x…

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Q: Find the output, b, when the input, a, is 6. b = -1-7a %3D

A: We have to find output b    When input a is 6   b=-1-7a

Q: FIND THe pE MX|l |H6 pXpFs oF THE SpiHtPMCAL THANGLES ) A - 109° 32'44", b-q5*25'to' -45 25'.

A: This is a problem related to geometry part. Based on the formula and concepts of spherical triangle…

Q: Determine the expressions equivalent to 3x²y², 3x8y3 a) 9x24y9 3x°y5 3xly6 x24y9 1 x18y3

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Q: Simplify. 5z V 48z° + V27z Assume that the variable represents a positive real number.

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Q: Which of the following expressions is equivalent to (5x – 3) (2x-3)

A: We will expand the given expression using the FOIL method: (5x-3)(2x-3) =5x(2x) -5x(3) -3(2x) -3(-3)…

Q: Which of the following expressions is equivalent to (x- 4)2 ? O A. x2 +8x + 16 O B. x2 + 16 O C. x2…

A: Given information: x-42

Q: Use the Distributive Property to answer this question   x + 3 – 5x + 7 + 4y

A: Given,          x+3-5x+7+4y

Q: Do the following ERO: R2n = -2R10 + R2 1 1 1/2] 2 -1 1 1 -1

A: R2=-2R1+R2  Row 2 has elements 2, -1, 2  Row 1 has elements 1, 1 , 12 Apply the given operation…

Q: Which expression is equivalent to (3x* – 6x² + 8x) – (r* + 8x³ – 3x)? A 2x4 – 14x3 – 6x³ + 5x B x* -…

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Q: Which expression is equivalent to (3r + 4y) + 3 ( +y)? o+ 3y

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Q: 27y5 — 9y* - у? - з 3y2

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Q: Evaluate the expression using x = 3, y = 4 and z = 1.

A: Given that, x = 3, y = 4, z = 1 and (9x)23 + (2y)23 + z23

Q: Which of the following expressions is equivalent to (2x – 5)2

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Q: What is the value of the expression: 6k : if k= 1/2?

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Q: Which of the choices below is equivalent to the following expression? V81x8. 8,,3 OA. 3 3x?y4 O B.…

A: The given expression is 81x8y34 The radical expression can be written as a fractional power and the…

Q: Evaluate the given expression at x = -2. - 6r + 8r2 - 4

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Q: Ben's Bakery charges a fee of 2d + 25 to deliver d boxes of baked goods while Dan's Bakery charges…

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Q: Which of the following is equivalent to the expression 9x¹818 16 b. 144x²y+ a. C. d. 7 -? 4 x + ² y…

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Q: What is the numerical coefficient of the term next to 495x^8y^4?

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Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.