(3 x2
-4x + 5) (4x 2 + 7x + 2
multiply
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Step-by-step explanation:
The multiplication is as follows:
(x2-5x + 6)×(2x + 7)
= (x2.2x + 7x2-5x.2x-5x.7 + 6.2x + 6.7)
= 2x3 + 7x2-10x2-35x + 12x + 42
= 2x3-3x2-23x + 42
The product is = 2x3-3x2-23x + 42
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