Question

what is the answer ​

Answer 1

Answer:

=(x+1)(3x+1)-(x+2)(2x+2) =(3x^2+x+3x+1)-(2x^2+2x+4x+4) =x^2+4x-6x+1-4 =x^2-2x-3

Answer 2

Hi mate

Here is ur answer ✏

$\huge\mathcal{\underline{\underline{\red{Answer}}}}$

$\sf(x + 1)(3x + 1) - (x + 2)(2x + 2)$

$\sf = (3 {x}^{2} + x + 3x + 1) - (2 {x}^{2} + 2x + 4x + 4)$

$\sf = {x}^{2} + 4x - 6x + 1 - 4$

$\boxed{\sf= {x }^{2} - 2x - 3}$