What are the solutions to the equation 9x^2-49=0 ?

The solutions to the equation 9x^2-49=0 are x= 7/3 ,x=-7/3

Find the zeros of 9x^2-49=0

The zeros of 9x^2-49=0 are x= 7/3 ,x=-7/3

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9 x^{2} - 49 = 0

x = \frac{7}{3}, x = - \frac{7}{3}

Decimal Notation

x = 2.33333 \dots, x = - 2.33333 \dots

Solution steps

9 x^{2} - 49 = 0

Move

49

to the right side

9 x^{2} = 49

Divide both sides by

9

x^{2} = \frac{49}{9}

For

x^{2} = f (a)

the solutions are

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

x = \frac{49}{9}, x = - \frac{49}{9}

\frac{49}{9} = \frac{7}{3}

- \frac{49}{9} = - \frac{7}{3}

x = \frac{7}{3}, x = - \frac{7}{3}

3 - \frac{3}{8}

y + 6 > - 13

102 4^{\frac{2}{5}}

k^{2} + 16 k = - 48

15 x^{2} - 53 x + 42

What are the solutions to the equation 9x^2-49=0 ?
The solutions to the equation 9x^2-49=0 are x= 7/3 ,x=-7/3
Find the zeros of 9x^2-49=0
The zeros of 9x^2-49=0 are x= 7/3 ,x=-7/3