Question

Multiply the polynomial 2x;x²-2x-1

Answer 1

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Heya

Multiplication of 2x and x^2 - 2x - 1

$= (2x)( {x}^{2} - 2x - 1) \\ \\ = (2x \times {x}^{2} ) - (2x \times 2x) - (2x \times 1) \\ \\ = 2 {x}^{3} - 4 {x}^{2} - 2x$

Hope this helps you.

Answer 2

2x(x²-2x-1)

$2{x}^{3} - 4 {x}^{2} - 2x$


HOPE IT HELPS

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