Find the sum 1 9k2 + 12k – 5 k=1 Express your answer as a rational expression in terms of n.

Q: Subtract (28x + 62x + 64) from the sum of (13x? – 46x + 61) and (– 57x + 8). - -

A: Question: Subtract (28x^2 + 63x +64) from the dum of (13x^2 -46x + 61) and (-57x+8)

Q: x+4/5=4

A: Cross multiply by 5.

Q: x-6/2=5-x+2/3

A: Given expression is,

Q: Correct your answer as an integer or a simplified fraction. -3x+12=-x+2 in the answer box.

A: -3x+12=-x+2

Q: What is the result of 1+1?

A:

Q: 3r² – 24r + 48 =

A:

Q: Sobe by Sato titator 2X x2 +8X+25

A:

Q: 5-2a>2a-1 or 10a>9a+9

A:

Q: write the rational expression in lowest term. y2+7y+10/y2+11y+18

A: The given expression is

Q: [50-(4+8)+3]-[30+(18-3)]-

A:

Q: Factor the polynomial completely. 10m² – 40.

A: Given: A polynomial .Aim: To factorize the polynomial completely.

Q: Find 2-1 2s +6 2 (s² + 6s+ 10)²

A:

Q: Multiply the rational expression 4x *  7/12x

A: The given expression is

Q: +6=x-6/4

A: Please refer to the image below

Q: solve for k 7k+8+90+40=180

A: Solution:

Q: 11 7 Find Y 12 2r₁²³² + y² = 4 2

A: here is the solution

Q: (+2)(z-3) (2z-1)(+5 (2a-1)(2+2) (r-3)(x-4)

A: