What are the solutions to the equation 9x^2=64 ?

The solutions to the equation 9x^2=64 are x= 8/3 ,x=-8/3

Find the zeros of 9x^2=64

The zeros of 9x^2=64 are x= 8/3 ,x=-8/3

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9 x^{2} = 64

x = \frac{8}{3}, x = - \frac{8}{3}

Decimal Notation

x = 2.66666 \dots, x = - 2.66666 \dots

Solution steps

9 x^{2} = 64

Divide both sides by

9

x^{2} = \frac{64}{9}

For

x^{2} = f (a)

the solutions are

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

x = \frac{64}{9}, x = - \frac{64}{9}

\frac{64}{9} = \frac{8}{3}

- \frac{64}{9} = - \frac{8}{3}

x = \frac{8}{3}, x = - \frac{8}{3}

∣ x - 1 ∣ = 0.03

\frac{15 !}{( 15 - 5 ) ! 5 !}

2 (- 4 x + 5) - 4 x + 1 = - 49

\frac{3 x - 1}{2} = \frac{2 x + 3}{3}

54 x^{3} y - 18 x^{2} y^{2} + 27 x y^{2}

What are the solutions to the equation 9x^2=64 ?
The solutions to the equation 9x^2=64 are x= 8/3 ,x=-8/3
Find the zeros of 9x^2=64
The zeros of 9x^2=64 are x= 8/3 ,x=-8/3