What are the solutions to the equation 25x^2-1=0 ?

The solutions to the equation 25x^2-1=0 are x= 1/5 ,x=-1/5

Find the zeros of 25x^2-1=0

The zeros of 25x^2-1=0 are x= 1/5 ,x=-1/5

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25 x^{2} - 1 = 0

x = \frac{1}{5}, x = - \frac{1}{5}

Solution steps

25 x^{2} - 1 = 0

Move

1

to the right side

25 x^{2} = 1

Divide both sides by

25

x^{2} = \frac{1}{25}

For

x^{2} = f (a)

the solutions are

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

x = \frac{1}{25}, x = - \frac{1}{25}

\frac{1}{25} = \frac{1}{5}

- \frac{1}{25} = - \frac{1}{5}

x = \frac{1}{5}, x = - \frac{1}{5}

v + 10 < 15

4^{2} + x^{2} = 7^{2}

[3]

- 9 p^{2} + 100 = 0

∣ 3 x - 4 ∣ + 5 = 8

What are the solutions to the equation 25x^2-1=0 ?
The solutions to the equation 25x^2-1=0 are x= 1/5 ,x=-1/5
Find the zeros of 25x^2-1=0
The zeros of 25x^2-1=0 are x= 1/5 ,x=-1/5