What are the solutions to the equation 4x^2-255=0 ?

The solutions to the equation 4x^2-255=0 are x=(sqrt(255))/2 ,x=-(sqrt(255))/2

Find the zeros of 4x^2-255=0

The zeros of 4x^2-255=0 are x=(sqrt(255))/2 ,x=-(sqrt(255))/2

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4 x^{2} - 255 = 0

x = \frac{255}{2}, x = - \frac{255}{2}

Decimal Notation

x = 7.98435 \dots, x = - 7.98435 \dots

Solution steps

4 x^{2} - 255 = 0

Move

255

to the right side

4 x^{2} = 255

Divide both sides by

4

x^{2} = \frac{255}{4}

For

x^{2} = f (a)

the solutions are

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

x = \frac{255}{4}, x = - \frac{255}{4}

\frac{255}{4} = \frac{255}{2}

- \frac{255}{4} = - \frac{255}{2}

x = \frac{255}{2}, x = - \frac{255}{2}

4 x^{2} - 3 x = 3

2 x (x - 4) = 9

215 = 22 (0.17) x + 16 (0.98) x + x^{2}

x^{2} - 10 x + 25 = 12

x^{2} - x = e

What are the solutions to the equation 4x^2-255=0 ?
The solutions to the equation 4x^2-255=0 are x=(sqrt(255))/2 ,x=-(sqrt(255))/2
Find the zeros of 4x^2-255=0
The zeros of 4x^2-255=0 are x=(sqrt(255))/2 ,x=-(sqrt(255))/2