What are the solutions to the equation 7x^2-14=0 ?

The solutions to the equation 7x^2-14=0 are x=sqrt(2),x=-sqrt(2)

Find the zeros of 7x^2-14=0

The zeros of 7x^2-14=0 are x=sqrt(2),x=-sqrt(2)

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7 x^{2} - 14 = 0

x = 2, x = - 2

Decimal Notation

x = 1.41421 \dots, x = - 1.41421 \dots

Solution steps

7 x^{2} - 14 = 0

Move

14

to the right side

7 x^{2} = 14

Divide both sides by

7

x^{2} = 2

For

x^{2} = f (a)

the solutions are

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

x = 2, x = - 2

3 (3 u + 2) + 5 = 2 (2 u - 2)

\frac{4 x - 3}{3} = \frac{2 x - 1}{2}

15 x^{2} - 13 x + 2

x^{3} - x^{2} - 8 x + 12

0.64

What are the solutions to the equation 7x^2-14=0 ?
The solutions to the equation 7x^2-14=0 are x=sqrt(2),x=-sqrt(2)
Find the zeros of 7x^2-14=0
The zeros of 7x^2-14=0 are x=sqrt(2),x=-sqrt(2)