Math, asked by parameshr2009, 16 hours ago

Expand [3a-2b+5c]^2.

Answers

Answered by Altair321

1

Answer:

9a²-12ab+30ac+4b²-20bc+25c²

Attachments:

Answered by krishrishi766

0

Answer:

9a^2+4b^2+25c^2+12ab+20bc+30ac

Step-by-step explanation:

( 3a-2b+5c )^ 2

by the equation ( a-b+c)^ 2 is a^2+b^2+c^2-2ab-2bc+2ca

by using this we get the answer

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