Math, asked by swaruprajkhowa225, 7 months ago

square of 3 x + 4 y

Answers

Answered by dunukrish

1

Answer:

Step-by-step explanation:

(3x+4y)²

=(3x)²+(4y)²+2(3x)(4y).

[ (a+b)²=a²+b²+2ab]

=9x²+16y²+24xy

Hope you got it

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