Math, asked by himsharma8770, 4 months ago

expand. the. following (2a+7b-3c)^2

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Answered by SyAbSa

0

Step-by-step explanation:

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Answered by MithilSaxena4

0

Step-by-step explanation:

$4a^2 + 49b^2 + 9c^2 + 28ab - 42bc -12ac$

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