Question

Find the square of the following numbers using ( x + y)square = x square + 2 xy + y square . bbk​

Answer 1

Answer:

below

Step-by-step explanation:

ok

I don't

know

I

give

up

Answer 2

Answer:

There are no numbers to answer.

I am attaching my own option.

${(10 + 5)}^{2} \\ = {10}^{2} + {5}^{2} + 2(10)(5) \\ = 100 + 25 + 100 \\ = 225$

Hope it helps you.

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