Question

(x²+x-56)÷(x+8)
Answer correctly please​

Answer 1

Answer:

x-7

Step-by-step explanation:

$(x^{2} +8x-7x-56)/(x+8)$

group the terms:

$[(x^{2} +8x)+(-7x-56)/(x+8)$

take out the common

$[x(x+8)-7(x+8)]/(x+8)$

factorise:

$\frac{(x+8)(x-7)}{x+8}$

cancel x+8 in denomnator and numerator

x-7 is the answer.