What are the solutions to the equation -9x^2=-864 ?

The solutions to the equation -9x^2=-864 are x=4sqrt(6),x=-4sqrt(6)

Find the zeros of -9x^2=-864

The zeros of -9x^2=-864 are x=4sqrt(6),x=-4sqrt(6)

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- 9 x^{2} = - 864

x = 46, x = - 46

Decimal Notation

x = 9.79795 \dots, x = - 9.79795 \dots

Solution steps

- 9 x^{2} = - 864

Divide both sides by

- 9

x^{2} = 96

For

x^{2} = f (a)

the solutions are

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

x = 96, x = - 96

96 = 46

- 96 = - 46

x = 46, x = - 46

\frac{x ^{2}}{9} + \frac{0 ^{2}}{16} = 1

2 x^{2} - 4 x - 15 = 0

x^{2} - \frac{4}{5} x - 4

a^{2} - a + 1 = 0

6 x^{2} = 13 x + 15

What are the solutions to the equation -9x^2=-864 ?
The solutions to the equation -9x^2=-864 are x=4sqrt(6),x=-4sqrt(6)
Find the zeros of -9x^2=-864
The zeros of -9x^2=-864 are x=4sqrt(6),x=-4sqrt(6)