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

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

Find the zeros of 9x^2=49

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

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9 x^{2} = 49

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

Solution steps

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}

\frac{20 ( - 8 b + 3 )}{161} = 100

∣ x + 4 ∣ = ∣ 7 x + 6 ∣

\frac{x - 3}{x + 5} < 0

\frac{a}{b} + \frac{c}{d}

g (\frac{5}{2}) = 2 (- (\frac{5}{2} - \frac{1}{4}))

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