emmahogan63 emmahogan63

03-06-2019
Mathematics

contestada

Complete the formula.

6x2 + 7x - 9 = 0

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cassie303 cassie303

03-06-2019

Multiple the 6 •2
12+7x-9=0
Combine like terms
3+7x=0
-3 -3
—————
-3
7x=-3
— —
7 7

x = -2.33

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