Question

(1+12y)^2
suitable identity
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Answer 1

Answer:

Hey mate...

Good Ni8...

Here is your answer..

(a+b)*2=(a*2)+2ab+(b*2)

(1+12y)*2=(1*2)+2*1*12y+(12y*2)

=1+24y+144y*2

ANSWER=144y*2+24y+1

Hope it helps.If yes pls...leave a thanks.

Answer 2

Hey frnd.....

THE SUITABLE IDENTITY FOR THE FOLLOWING IS:

(a+b)^2 = a^2 + 2ab + b^2

So,

(1+12y)^2 = 1^2 + (12y) ^2 + 2(1)(12y)

= 1 +144y^2 +24y

= 144y^2 + 24y +1

(Rearranging)

THNX