Use the quadratic formula to solve the equation. -X^2+ 7x = 5

asked Feb 11, 2021 235k views

5 votes

Use the quadratic formula to solve the equation.
-X^2+ 7x = 5

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6 votes

Answer:

(7±√29) /2

Explanation:

-x²+7x=5

x²-7x+5=0

x=-(-7)/2 ±√49/4-4

=7/2±√29 /4

=(7±√29) /2

AlexSchell answered Feb 17, 2021

3.8k points

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