Math, asked by kavi260288, 3 months ago

Use a suitable identity -
(a) (x+3)(x+3)
(b) (2y+5) (2y+5)

Answers

Answered by shauryasameer45

1

(a) (x+3) (x+3)

(x+3)^2

x^2+3^2+2*3*x

x^2+9+6x

(b) (2y+5) (2y+5)

(2y+5)^2

4y^2+25+10y

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