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Solve the equation. 2x^2+7=15x

Solve the equation. 2x^2+7=15x
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4 votes
Solve the equation.
2x^2+7=15x

User Bigfish
by
7.8k points

1 Answer

6 votes

2x^2+7=15x \\ 2x^2-15x+7=0\\ 2x^2-x-14x+7=0\\ x(2x-1)-7(2x-1)=0\\ (x-7)(2x-1)=0\\ x=7 \vee x=(1)/(2)
User Daniel Brose
by
8.5k points
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