how do you solve 3x(x-10)+3x(x+18)

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Guest Sep 2, 2014

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Best Answer

3x(x-10)+3x(x+18)

There is nothing to "solve" here...we can only simplify this

Distributing the 3x across the terms in both parentheses, we have

3x² - 30x + 3x² + 54x =

6x² + 24x

CPhill Sep 2, 2014

CPhill · Answer 1 · 2014-09-02T10:04:22

3x(x-10)+3x(x+18)

There is nothing to "solve" here...we can only simplify this

Distributing the 3x across the terms in both parentheses, we have

3x² - 30x + 3x² + 54x =

6x² + 24x

Guest · Answer 2 · 2014-09-02T09:56:32

Use the F.O.I.L. method. It goes First,Outer,Inner,Then last.