Angelia, we have to multiply each term in each set of parentheses.
2x(3x2) + 2x(-5x) + 2x(7) - 1(3x2) - 1(-5x) - 1(7)
6x3 - 10x2 + 14x - 3x2 + 5x - 7
6x3 - 13x2 + 19x - 7
Hope this helps!
Angelia W.
asked • 06/22/16Can anyone explain this problem with steps:
(2x-1)(3x^2-5x+7)
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