Question

write down the following products (y+2)(y-2)
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Answer 1

Step-by-step explanation:

$\implies$ $\sf{(y+2)(y-2) }$

by using formula $\sf{ a^2-b^2 = (a+b)(a-b)}$

$\implies$ $\sf{ y^2-2^2}$

$\therefore$ $\boxed{\sf{ y^2 - 4 }}$

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Answer 2

Step-by-step explanation:

hope it's help you.......