Math, asked by laxitajain7254, 1 year ago

(5 x+2)^2 . by using identity​

Answers

Answered by mannu1315
2

Answer:

(5 x+2)^2

by using identity: (a+b)^2=a^2+b^2+2ab

(5x)^2+(2)^2+2(5x)(2)

25x^2+4+20x

Answered by Anonymous
10

(5x + 2)^2

(5x + 2)(5x+2)

25x^2 + 10x + 10x + 4

25x^2 + 20x + 4

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