Question

7. Expand :- (x + 8) (x - 10)​

Answer 1

$\huge \star {\underline {{Answer:}}}$

x²-2x-80

Step-by-step explanation:

$(x + 8) (x - 10) \\ = {x}^{2} - 10x + 8x - 80 \\ = {x}^{2} - 2x - 80$

hope it helped you:)

Answer 2

ANSWER:-

By the formula

(X + 8) (X - 10)

X² - 10X + 8X - 80

X² - 2X - 80