Multiply: (4xy + 2y)(3xy* – 2xy + y).

Q: x² + 2 = 38

A:

Q: y² + y²e6)° x' 2 + 2x²eG)* , 2xye 2xye 6)*

A:

Q: Multiply - 3xy^2 (x^2 - xy - 1)

A: The given expression to multiply is,

Q: Evaluate 16a + 2-0.5b when a == and b = 14 | %3D

A: Given f(a, b)=16a+2-0.5b

Q: 12. y' = x² - 2xy + y²

A:

Q: Evaluate x2 + 5xy – y2 when x = -2 and y = 5

A: x2 + 5xy - y2                  (i) x = - 2 and y = 5

Q: -3(7a)

A: To evaluate-3(7a)

Q: y = у 3x-1 x2+3

A:

Q: 8<3r-1<-1

A:

Q: Evaluate -62 – 2bx – z when a =-2.

A: The polynomial to be evaluated is: fx=-b2-2bx2-x The value of x for which the above polynomial is to…

Q: which the comple 2xy + i(bx2 - y² +

A:

Q: (- 1)"(品 2n +1

A:

Q: Exercises: Divide the following: 1) (+13x +22)+(x+2) 2) (2r - 5x- 3) = (2r+ 1) 3) (&r+ 10r-7)-(2r-1)

A: 1) (x2+13x+22)÷(x+2)2)(2x2-5x-3)÷(2x+1)3)(8x2+10x-7)÷(2x-1)

Q: 3r2=14r-8

A: Given equation is 3r2=14r-8

Q: 4x -dp- x² + 6x + 9 %3D A and B, where B < A and 4x A B denominator denominator x2 + 6x + 9 MacBook…

A:

Q: -7=2r+1

A: Given,     -7 = 2r + 1         ⇒  2r = -7 -1         ⇒   2r = -8        ⇒     r =  -82

Q: Use the FOIL method to complete each multiplication: a) (5x + 3)(2x - 7) b) (2r + y)(3x - 5y)

A: The FOIL method of multiplication is the method to find the product of two binomials. The letters in…

Q: Evaluate 2x - 3xy + 5y for x= -3 and y = 6

A:

Q: Multiply by using the Distributive Property. x +1)(x- 2) =

A: Given - Expression To Find - product by distributive property

Q: Divide x3 − 1 by x − 1. Check the result.

A: Find the value of  x3-1x-1

Q: Write the difference of 3x /8xy and 2y 2x³y? , and then simplify.

A: 3x8xy4 and 2y2x3y2 we have to calculate difference.

Q: 3x ら.2 Bxy ax?y

A:

Q: Multiply the algebraic expressions using the FOIL method, and simplify. (4x - 5y)(3x - y)

A: There is also a special method, useful only for a two-term polynomial…

Q: Multiply (3x3 – 5x² + 18) from (x² – 12). a. |

A:

Q: Evaluate -2xy + 5y2 for x = -3 and y = 4.

A: Consider the given: Let the given polynomial be px,y,px,y=−2xy+5y2 Substitute the given values of x…

Q: -2(5a)

A: To evaluate-2(5a)

Q: x2 + 2xy + y2

A: Given:   x2 + 2xy + y2

Q: Multiply the algebraic expressions using the FOIL method, and simplify. (x + 3y)(2x - y)

A: Given algebraic expression is: x+3y2x-y We have to multiply this expression.

Q: Multiply: (2x3y2)(5x4y7) ?

A: From the given data

Q: Find the product. Express your answer in standard form. (-2 – 75)(v7 + iv5)

A: From the given data

Q: Find the product. (x-y)(x2-7xy+y2)

A: We have given

Q: Multiply. 2 x´+3xy-18y² x+8y x+3xy-18y´ x-4y 5x+30y Simplify your answer as much as possible.

A:

Q: y² + y²e + 2x²e6)* x' 2xye 6)*

A: The solution for the asked question is given as

Q: Multiply 3r (2r- 1) by following these steps:

A:

Q: Find the multiplicative inverse of ( v2, -V5 ).

A: Solution

Q: d) y = x453x-1

A: Given query is to find the derivative.

Q: -3(4r – 8) = -36

A:

Q: Falls to the left and rises to the right Rises to the left and falls to the right = -4x - 7x + 5x +…

A: As per our guidelines only one question can be solved. The solution is given below in the next step:…

Q: Vx² +16 Use a trig substitution to evaluate

A:

Q: (b) Simplify, 2n > (5r + 2) r=1

A: See the detailed solution below.

Q: -2 1 1- 2et 0 2

A:

Q: Multiply. (4x-5y)(x-8y) Simplify your answer.

A:

Q: Find (7+2)² using identify.

A: Known identity: a+b2=a2+2ab+b2.

Q: da Evaluate 2 (16 + x2)*

A: ∫1(ax2 + b)ndx = 12b(n - 1)∫2n-3(ax2 + b)n-1dx + x(ax2 + b)n-1

Q: Find the product. (y-x)(x2-7xy+y2)

A: To multiply the two given expressions , using the standard laws (of algebra)

Q: Find the difference. (– x² + 9xy) – (x² + 6xy – 8y²) = O

A:

Q: y(IV) - 9y "= 9 11

A:

Q: y = 4x² from x = -3 to x = 3.

A:

Q: -5+a=6a

A: Solve the following equation

Q: -5く4-3X <I

A: