What are the solutions to the equation 2x^2=49 ?

The solutions to the equation 2x^2=49 are x= 7/(sqrt(2)),x=-7/(sqrt(2))

Find the zeros of 2x^2=49

The zeros of 2x^2=49 are x= 7/(sqrt(2)),x=-7/(sqrt(2))

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2 x^{2} = 49

x = \frac{7}{2}, x = - \frac{7}{2}

Decimal Notation

x = 4.94974 \dots, x = - 4.94974 \dots

Solution steps

2 x^{2} = 49

Divide both sides by

2

x^{2} = \frac{49}{2}

For

x^{2} = f (a)

the solutions are

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

x = \frac{49}{2}, x = - \frac{49}{2}

\frac{49}{2} = \frac{7}{2}

- \frac{49}{2} = - \frac{7}{2}

x = \frac{7}{2}, x = - \frac{7}{2}

7 x^{2} + 3 x - 3 = 0

2 x^{2} - 4 x - 2 = 0

5 x^{2} + 24 x = - 16

x, x^{2} - 6 x y + y^{2} = 6

a, an = 2 n^{2} - n

What are the solutions to the equation 2x^2=49 ?
The solutions to the equation 2x^2=49 are x= 7/(sqrt(2)),x=-7/(sqrt(2))
Find the zeros of 2x^2=49
The zeros of 2x^2=49 are x= 7/(sqrt(2)),x=-7/(sqrt(2))