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What are the solutions to the equation? x2 + 6x = 40

What are the solutions to the equation? x2 + 6x = 40
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2 votes
What are the solutions to the equation? x2 + 6x = 40

asked
User Grandtour
by
8.7k points

1 Answer

3 votes
Bring the 40 to the left. This gives you x^2 + 6x - 40 = 0
Now factor.
(x+10)(x-4)=0
Set each factor equal to zero and get x= -10 and x = 4
answered
User Chris Roy
by
7.5k points
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