What are the solutions to the equation 7w^2-56=0 ?

The solutions to the equation 7w^2-56=0 are w=2sqrt(2),w=-2sqrt(2)

Find the zeros of 7w^2-56=0

The zeros of 7w^2-56=0 are w=2sqrt(2),w=-2sqrt(2)

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Popular >

7 w^{2} - 56 = 0

w = 22, w = - 22

Decimal Notation

w = 2.82842 \dots, w = - 2.82842 \dots

Solution steps

7 w^{2} - 56 = 0

Move

56

to the right side

7 w^{2} = 56

Divide both sides by

7

w^{2} = 8

For

x^{2} = f (a)

the solutions are

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

w = 8, w = - 8

8 = 22

- 8 = - 22

w = 22, w = - 22

(3^{\frac{1}{2}})^{2}

5 x - 4 < 10

5

- 3 x - 7 > - 1

3 x + 7 > 5 - 2 x \geq 13 - 6 x

What are the solutions to the equation 7w^2-56=0 ?
The solutions to the equation 7w^2-56=0 are w=2sqrt(2),w=-2sqrt(2)
Find the zeros of 7w^2-56=0
The zeros of 7w^2-56=0 are w=2sqrt(2),w=-2sqrt(2)