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

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

Find the zeros of 49x^2=9

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

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49 x^{2} = 9

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

Solution steps

49 x^{2} = 9

Divide both sides by

49

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

For

x^{2} = f (a)

the solutions are

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

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

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

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

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

5 = \frac{1}{2}

21 x^{2} y^{5} z^{2} + 21 x^{5} y^{3} + 18 x^{2} y^{5}

\frac{9 x - 1}{2} = 13

(3 - 91 i) + (67)

x^{2} + 4 x - 77

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