What are the solutions to the equation 2x^2=169 ?

The solutions to the equation 2x^2=169 are x=(13)/(sqrt(2)),x=-(13)/(sqrt(2))

Find the zeros of 2x^2=169

The zeros of 2x^2=169 are x=(13)/(sqrt(2)),x=-(13)/(sqrt(2))

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2 x^{2} = 169

x = \frac{13}{2}, x = - \frac{13}{2}

Decimal Notation

x = 9.19238 \dots, x = - 9.19238 \dots

Solution steps

2 x^{2} = 169

Divide both sides by

2

x^{2} = \frac{169}{2}

For

x^{2} = f (a)

the solutions are

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

x = \frac{169}{2}, x = - \frac{169}{2}

\frac{169}{2} = \frac{13}{2}

- \frac{169}{2} = - \frac{13}{2}

x = \frac{13}{2}, x = - \frac{13}{2}

(6 x - 5) (- 6 x + 4) = 0

2 n^{2} - 32 n + 128

x^{2} + 3 x + 7 x + 21

\frac{3}{8} - (- \frac{5}{12})

- 3 - 35

What are the solutions to the equation 2x^2=169 ?
The solutions to the equation 2x^2=169 are x=(13)/(sqrt(2)),x=-(13)/(sqrt(2))
Find the zeros of 2x^2=169
The zeros of 2x^2=169 are x=(13)/(sqrt(2)),x=-(13)/(sqrt(2))