Math, asked by kashishtiwari2005, 8 months ago

expand the following (3x+4y)^2

Answers

Answered by amiratyagi

2

Answer:

(3x+4y)² = (3x)²+(4y)²+2×3x×4y

= 9x²+16x²+24xy

Using identity

(a+b)²= a²+b²+2ab

hope it will help you

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