fymbrianna fymbrianna

30-03-2020
Mathematics

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Express the product of 2x2 + 6x - 8 and x + 3 in standard form.

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mfarley mfarley

30-03-2020

Answer:

2x2+12x2+10x-24

Step-by-step explanation:

x(2x2+6x-8)+3(x2+6x-8)

=[2x3+6x2-8x]+[6x2+18x-24]

=2x3+6x2-8x+6x2+18x-24

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