SOLUTION: a)x^2-2x=15 b)3x^2+19+1=0 thank you very much

SOLUTION: a)x^2-2x=15 b)3x^2+19+1=0 thank you very much

Algebra.Com

Question 63410: a)x^2-2x=15
b)3x^2+19+1=0
thank you very much
Answer by 303795(602) (Show Source): You can put this solution on YOUR website!
Subtract 15 from each side

Factorise

So x = 5 or x = -3
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