What are the solutions to the equation 7x^2-91x=0 ?

The solutions to the equation 7x^2-91x=0 are x=13,x=0

Find the zeros of 7x^2-91x=0

The zeros of 7x^2-91x=0 are x=13,x=0

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7 x^{2} - 91 x = 0

x = 13, x = 0

Solution steps

7 x^{2} - 91 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 91 ) \pm ( - 91 ) ^{2} - 4 \cdot 7 \cdot 0}{2 \cdot 7}

(- 91)^{2} - 4 \cdot 7 \cdot 0 = 91

x_{1, 2} = \frac{- ( - 91 ) \pm 91}{2 \cdot 7}

Separate the solutions

x_{1} = \frac{- ( - 91 ) + 91}{2 \cdot 7}, x_{2} = \frac{- ( - 91 ) - 91}{2 \cdot 7}

x = \frac{- ( - 91 ) + 91}{2 \cdot 7} : 13

x = \frac{- ( - 91 ) - 91}{2 \cdot 7} : 0

The solutions to the quadratic equation are:

x = 13, x = 0

X, 2 Y^{2} - X Y + X^{2} = 1

x, 18 x^{2} + 8 y^{2} + 72 z^{2} = 72

9 x^{2} - 54 = 0

(2 x - 1) (x - 3) = 7

x, 2 x^{2} + 2 y^{2} - z + 1 = 0

What are the solutions to the equation 7x^2-91x=0 ?
The solutions to the equation 7x^2-91x=0 are x=13,x=0
Find the zeros of 7x^2-91x=0
The zeros of 7x^2-91x=0 are x=13,x=0