100 POINTS multiply: (2x+1)(x^2-3x-2)

Mathematics

2 answers:

denis-greek [22]2 years ago

7 0

Answer:

$2x^3-5x^2-7x-2$

Step-by-step explanation:

1) Expand by distributing sum groups.

$2x(x^2-3x-2)+x^2-3x-2$

2) Expand by distributing terms.

$2x^3-6x^2-4x+x^2-3x-2$

3) Collect like terms.

$2x^3+(-6x^2+x^2)+(-4x-3x)-2$

4) Simplify.

$2x^3-5x^2-7x-2$

Thanks!

- Eddie

Vladimir79 [104]2 years ago

6 0

Step-by-step explanation:

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