What are the solutions to the equation -10-5x^2=-330 ?

The solutions to the equation -10-5x^2=-330 are x=8,x=-8

Find the zeros of -10-5x^2=-330

The zeros of -10-5x^2=-330 are x=8,x=-8

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- 10 - 5 x^{2} = - 330

x = 8, x = - 8

Solution steps

- 10 - 5 x^{2} = - 330

Move

10

to the right side

- 5 x^{2} = - 320

Divide both sides by

- 5

x^{2} = 64

For

x^{2} = f (a)

the solutions are

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

x = 64, x = - 64

64 = 8

- 64 = - 8

x = 8, x = - 8

∣ 10 x - 1 ∣ - 1 < 7 x

\frac{1}{3} (x^{2} - 9) = 24

2 y^{2} + 13 y + 6

x^{2} + 8 x + 64 = 12

56 \cdot 83

What are the solutions to the equation -10-5x^2=-330 ?
The solutions to the equation -10-5x^2=-330 are x=8,x=-8
Find the zeros of -10-5x^2=-330
The zeros of -10-5x^2=-330 are x=8,x=-8