Multiply : (3 x^2+4 x-5 ) by (4 x^2-7 x+2 ) - Vidyadip

Question

Multiply : $\left(3 x^2+4 x-5\right)$ by $\left(4 x^2-7 x+2\right)$

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Answer

$12 x^4-5 x^3-42 x^2+43 x-10$

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