What are the solutions to the equation -8-9x^2=-170 ?

The solutions to the equation -8-9x^2=-170 are x=3sqrt(2),x=-3sqrt(2)

Find the zeros of -8-9x^2=-170

The zeros of -8-9x^2=-170 are x=3sqrt(2),x=-3sqrt(2)

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- 8 - 9 x^{2} = - 170

x = 32, x = - 32

Decimal Notation

x = 4.24264 \dots, x = - 4.24264 \dots

Solution steps

- 8 - 9 x^{2} = - 170

Move

8

to the right side

- 9 x^{2} = - 162

Divide both sides by

- 9

x^{2} = 18

For

x^{2} = f (a)

the solutions are

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

x = 18, x = - 18

18 = 32

- 18 = - 32

x = 32, x = - 32

x^{2} - 14 x - 15 = 0

5 x^{2} + 10 x + 2 = 0

0.8 x^{2} + 5 x + 3.1 = 0

c^{2} = (5)^{2} + (6)^{2}

4 n^{2} - 15 n + 15 = 5

What are the solutions to the equation -8-9x^2=-170 ?
The solutions to the equation -8-9x^2=-170 are x=3sqrt(2),x=-3sqrt(2)
Find the zeros of -8-9x^2=-170
The zeros of -8-9x^2=-170 are x=3sqrt(2),x=-3sqrt(2)