3(x2 − 1) − (x2 − 7x + 10)

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02-02-2018
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3(x2 − 1) − (x2 − 7x + 10)

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JustSarah JustSarah · Answer 1 · 2018-02-03T00:45:55+01:00

JustSarah JustSarah

03-02-2018

Use the commutative property to reorder the terms then Distribute 3 through the parentheses and then collect the like terms

3(2x-1)-2x-7+10

6x-3-2x-7x+10

-3x-3+10

Answer is -3x+7

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waterking159p3ib6o waterking159p3ib6o · Answer 2 · 2018-02-03T00:46:09+01:00

waterking159p3ib6o waterking159p3ib6o

03-02-2018

This answer is
[tex]11x - 13[/tex]

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