Math, asked by brainlyquestion1, 8 months ago

Expand using suitable identities (2u +3v -5w ) 2
.

Answers

Answered by roshanarora8905

0

Answer:

4u^2 + 9v^2 + 25w^2 + 12uv - 30vw -20uw

Step-by-step explanation:

4u^2 + 9v^2 + 25w^2 + 12uv - 30vw -20uw

By the identity

(A+B+C)^2 = (A2+ B2 +C2+ 2AB+ 2BC+ 2CA)

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