SOLUTION: 2x^2+6x-10=x^2+6

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Question 758770: 2x^2+6x-10=x^2+6
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
+2x%5E2%2B6x-10=x%5E2%2B6
+2x%5E2%2B6x-10-x%5E2-6=0

+x%5E2%2B6x-16=0.....use quadratic formula

x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+

x+=+%28-6+%2B-+sqrt%28+6%5E2-4%2A1%2A%28-16%29+%29%29%2F%282%2A1%29+

x+=+%28-6+%2B-+sqrt%2836%2B64+%29%29%2F2+

x+=+%28-6+%2B-+sqrt%28100+%29%29%2F2+

x+=+%28-6+%2B-10%29%2F2+
solutions:
x+=+%28-6+%2B10%29%2F2+
x+=+4%2F2+
x+=+2+
or
x+=+%28-6+-10%29%2F2+
x+=+-16%2F2+
x+=-8

+graph%28+500%2C+500%2C+-10%2C+10%2C+-25%2C+10%2C+x%5E2%2B6x-16%29+