Question

(a+2) (a-1)
$(a + 2)(a - 1)$

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Answer 1

Answer:

(a + 2)(a -1)

= a² -a +2a -2

= a² +a -2

so ,

on multiplication we get

a² +a -2

$.$

Answer 2

Answer:

♨ refer to the attachment ♨

hope it helps u mate ❗