Math, asked by preetikoppad395, 6 months ago

expand each of the following are 1) (3x+4y)^2​

Answers

Answered by rehinidebbarma33
3

Answer:

by the formula: (a+b)² = a²+b²+2ab

we here have, 3x as a and 4y as b, on

9x² + 16y² + 24xy

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