What are the solutions to the equation 100x^2-25=0 ?

The solutions to the equation 100x^2-25=0 are x= 1/2 ,x=-1/2

Find the zeros of 100x^2-25=0

The zeros of 100x^2-25=0 are x= 1/2 ,x=-1/2

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100 x^{2} - 25 = 0

x = \frac{1}{2}, x = - \frac{1}{2}

Solution steps

100 x^{2} - 25 = 0

Move

25

to the right side

100 x^{2} = 25

Divide both sides by

100

x^{2} = \frac{1}{4}

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = \frac{1}{4}, x = - \frac{1}{4}

\frac{1}{4} = \frac{1}{2}

- \frac{1}{4} = - \frac{1}{2}

x = \frac{1}{2}, x = - \frac{1}{2}

(x - 7)^{2} = 32

- 2 x^{2} - 6 x + 8 = 0

16 x^{2} + 40 x + 25 = 0

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

x^{2} + 12 x = 45

What are the solutions to the equation 100x^2-25=0 ?
The solutions to the equation 100x^2-25=0 are x= 1/2 ,x=-1/2
Find the zeros of 100x^2-25=0
The zeros of 100x^2-25=0 are x= 1/2 ,x=-1/2