Math, asked by shilpalalsare, 4 months ago

(x+3)2 expand pls answer

Answers

Answered by radhasinghtomar1

1

Answer:

(x+3)²

by using :- (a+b)² = a²+2ab+b²

we have

a = x

b = 3

now,

x²+2*x*3+3²

x²+6x+9

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