hayszbb hayszbb

16-02-2017
Mathematics

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Write the product as a trinomial. (x + 3)(x + 4).
x2+ 7
x2 + 7x + 12
x2 + 12x + 7
x2 + 12x + 12

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garydesir1 garydesir1

16-02-2017

Hi again...

( x + 3)(x + 4)
Distribute
(x)(x) + (x)(4) +(3)(x) + (3)(4)
= x^2 + 4x + 3x + 12
= x^2 + 7x + 12
B

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