Math, asked by arorahardik, 2 months ago

(vi) 3abc - a? - b2 from c2 + 2a? -
20² 6²
viii)
2

Answers

Answered by anushitripathi09

0

Step-by-step explanation:

subtract??

c^2+2a-400-36-(3abc-a-b^2)

=c^2+2a -364-3abc+a+b^2

= c^2+b^2+3a-364-3abc

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