What are the solutions to the equation 36z^2-64=0 ?

The solutions to the equation 36z^2-64=0 are z= 4/3 ,z=-4/3

Find the zeros of 36z^2-64=0

The zeros of 36z^2-64=0 are z= 4/3 ,z=-4/3

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36 z^{2} - 64 = 0

z = \frac{4}{3}, z = - \frac{4}{3}

Decimal Notation

z = 1.33333 \dots, z = - 1.33333 \dots

Solution steps

36 z^{2} - 64 = 0

Move

64

to the right side

36 z^{2} = 64

Divide both sides by

36

z^{2} = \frac{16}{9}

For

x^{2} = f (a)

the solutions are

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

z = \frac{16}{9}, z = - \frac{16}{9}

\frac{16}{9} = \frac{4}{3}

- \frac{16}{9} = - \frac{4}{3}

z = \frac{4}{3}, z = - \frac{4}{3}

2 x (x - 4) = 5

x^{2} = 5^{2} + 1 0^{2}

12 = 4 x^{2} - 6 x + 8

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

x^{2} - 12 x + 51 = 2 x + 3 x

What are the solutions to the equation 36z^2-64=0 ?
The solutions to the equation 36z^2-64=0 are z= 4/3 ,z=-4/3
Find the zeros of 36z^2-64=0
The zeros of 36z^2-64=0 are z= 4/3 ,z=-4/3