SOLUTION: {{{x^2-5x=6}}}

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Question 286732: x%5E2-5x=6
Answer by j1mmy94(14) About Me  (Show Source):
You can put this solution on YOUR website!
Your original equation was x%5E2-5x=6
Set the quadratic equation equal to zero before you factor!
Subtract 6 on both sides: x%5E2-5x-6=0
From here you can factor: (x-6)(x+1)=0
x-6=0 and x+1=0
x=6 and x=-1
X can be equal to 6 and -1.
We should check to make sure!
Plug in the values of 6 and -1 for x.
Plug in 6: 6%5E2-5%286%29=6
36-30=6
6=6
This works!
Plug in -1: %28-1%29%5E2-5%28-1%29=6
1%2B5=6
6=6
This works!
Answer: x is equal to 6 and -1. I hope this helps! :]