(A) x² +6x+k (B) x²-x+k (C) x² +19x+k

Q: [ 2x(9-8)] x 2 divided by 4+3

A:

Q: 78 (5y + 2)

A:

Q: (3x+2) 20+30x b) = 4x²(3x+6) (x+2)

A: For any query with the solution, please ask in the comment box.

Q: multiply (9x + 5y)2

A:

Q: 3(2x+5)=2x-5

A: It is given that  3(2x+5)=2x-5 We have to solve for x.

Q: -11x-(7-5x)-1/2(6x+4)

A: Given,

Q: 2(6x+11)=11+14x-4

A: Given Equation:- 26x+11=11+14x-4

Q: (4x+6)(x+8) simplify

A: To simplify (4x+6)(x+8)

Q: -2(5a)

A: To evaluate-2(5a)

Q: x2+9x+20=(x+a)(x+b)

A:

Q: (6x−1)(3x+2)

A: Given: To simplify the expression (6x−1)(3x+2)

Q: Divide(x + 4x + 16x – 35)by(x + 5) x3 - x2 + 5x - 9+ 10/x+5

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 5(22x+1) = 8x

A:

Q: (5x + 3) – (4x – 2)

A: Given; (5x + 3) – (4x – 2).

Q: (4+8y)^3

A: Evaluate,

Q: find the difference (x4-x2+9)-(13-6x2+8x)

A: Given that we need to find the difference of following polynomials  That is  (x4 - x2 + 9) - ( 13…

Q: Find an expression which represents the sum of (6x + 9y) and (7x – 4y) in simplest terms.

A: we have to find the sum of the given two terms in simplest terms.

Q: (2x) (3x+10)

A:

Q: (7x+20) + (2x-5)= 159

A: This problem is based on simple algebra.  We have to just separate x from the given equation and…

Q: x(4x-5)+x(4x-3)=(8x+4)(x-3)

A: The given equation is; x(4x-5)+x(4x-3)=(8x+4)(x-3)

Q: (8x+6)=m (8x+6)= 8x= x=

A: 8x + 6 = m Subtract 6 from both side