What are the solutions to the equation 4x^2=18 ?

The solutions to the equation 4x^2=18 are x= 3/(sqrt(2)),x=-3/(sqrt(2))

Find the zeros of 4x^2=18

The zeros of 4x^2=18 are x= 3/(sqrt(2)),x=-3/(sqrt(2))

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4 x^{2} = 18

x = \frac{3}{2}, x = - \frac{3}{2}

Decimal

x = 2.12132 \dots, x = - 2.12132 \dots

Solution steps

4 x^{2} = 18

Divide both sides by

4

x^{2} = \frac{9}{2}

For

x^{2} = f (a)

the solutions are

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

x = \frac{9}{2}, x = - \frac{9}{2}

\frac{9}{2} = \frac{3}{2}

- \frac{9}{2} = - \frac{3}{2}

x = \frac{3}{2}, x = - \frac{3}{2}

x^{2} + 5 x + 25

4 (10 - 5 x)^{2} = 49

x^{2} - 2 x - 4

x, x^{2} + 2 y^{2} + z^{2} - 4 x + 4 y - 2 z + 3 = 0

180 + 6 q - 4 q^{2} = 2 q^{2}

What are the solutions to the equation 4x^2=18 ?
The solutions to the equation 4x^2=18 are x= 3/(sqrt(2)),x=-3/(sqrt(2))
Find the zeros of 4x^2=18
The zeros of 4x^2=18 are x= 3/(sqrt(2)),x=-3/(sqrt(2))