What are the solutions to the equation x^2-10x=75 ?

The solutions to the equation x^2-10x=75 are x=15,x=-5

Find the zeros of x^2-10x=75

The zeros of x^2-10x=75 are x=15,x=-5

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x^{2} - 10 x = 75

x = 15, x = - 5

Solution steps

x^{2} - 10 x = 75

Move

75

to the left side

x^{2} - 10 x - 75 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 10 ) \pm ( - 10 ) ^{2} - 4 \cdot 1 \cdot ( - 75 )}{2 \cdot 1}

(- 10)^{2} - 4 \cdot 1 \cdot (- 75) = 20

x_{1, 2} = \frac{- ( - 10 ) \pm 20}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 10 ) + 20}{2 \cdot 1}, x_{2} = \frac{- ( - 10 ) - 20}{2 \cdot 1}

x = \frac{- ( - 10 ) + 20}{2 \cdot 1} : 15

x = \frac{- ( - 10 ) - 20}{2 \cdot 1} : - 5

The solutions to the quadratic equation are:

x = 15, x = - 5

x^{2} + 14 x - 1 = 0

2 (x + 1)^{2} + 3 = 21

13 = \frac{8}{3} (4 x + 9) 38 (4 x + 9)

4 x^{2} - 4 x + 4 = 0

x, y^{2} - x^{2} = 0

What are the solutions to the equation x^2-10x=75 ?
The solutions to the equation x^2-10x=75 are x=15,x=-5
Find the zeros of x^2-10x=75
The zeros of x^2-10x=75 are x=15,x=-5