Math, asked by seematiwari662071, 6 months ago

(0.2x + 0.3y) ^2 answer with identity​

Answers

Answered by Anonymous
4

Answer:

» (a + b)² = a² + 2ab + b²

=> (0.2x + 0.3y)² = 0.04x² + 0.12xy + 0.09y²

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