What are the solutions to the equation 9x^2=144 ?

The solutions to the equation 9x^2=144 are x=4,x=-4

Find the zeros of 9x^2=144

The zeros of 9x^2=144 are x=4,x=-4

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9 x^{2} = 144

x = 4, x = - 4

Solution steps

9 x^{2} = 144

Divide both sides by

9

x^{2} = 16

For

x^{2} = f (a)

the solutions are

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

x = 16, x = - 16

16 = 4

- 16 = - 4

x = 4, x = - 4

75 - 3 x^{2} = 0

1600 - 320 x + 12 x^{2} = 0

1 = (1 - 2 (1) + 5) t^{2} + (2 (1) - 2 (1)) t + 1

x^{2} - 3 x + 1 = 0

0 = 3 x^{2} - 2 x - 1

What are the solutions to the equation 9x^2=144 ?
The solutions to the equation 9x^2=144 are x=4,x=-4
Find the zeros of 9x^2=144
The zeros of 9x^2=144 are x=4,x=-4