Question 109049
Multiply:
(4x + 1)(2x2 + x + 1)
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Multiply:
(4x)(2x2 + x + 1)+ (2x2 + x + 1)


= 8x^3 + 4x^2 + 4x + 2x^2 + x + 1

= 8x^3 + 6x^2 + 5x + 1

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Cheers,
Stan H.