Question

Please help me in no. 1 and 2

Answer 1

Answer:

1. a) = x sq. + 2*x*8 + 8sq.

= x sq. + 16x + 64

same goes for other, you should be careful with the sign though..

2. a) 2x sq. +2*2x*1 +1sq.

= 4x + 4x + 1

same goes for other, you should be careful with the sign though..

it's not difficult if you try really hard and h) might looked hard but it's the same

Answer 2

Your answer is given above dear...

Hope it helps you...

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