What are the solutions to the equation x^2+8=84 ?

The solutions to the equation x^2+8=84 are x=2sqrt(19),x=-2sqrt(19)

Find the zeros of x^2+8=84

The zeros of x^2+8=84 are x=2sqrt(19),x=-2sqrt(19)

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x^{2} + 8 = 84

x = 219, x = - 219

Decimal Notation

x = 8.71779 \dots, x = - 8.71779 \dots

Solution steps

x^{2} + 8 = 84

Move

8

to the right side

x^{2} = 76

For

x^{2} = f (a)

the solutions are

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

x = 76, x = - 76

76 = 219

- 76 = - 219

x = 219, x = - 219

y^{2} - 9 x^{2}

∣ 5 y - 5 ∣ = ∣ 4 y + 6 ∣

\frac{x}{5} + 4 > - 3

(x + 8) (x + 15) = 0

What are the solutions to the equation x^2+8=84 ?
The solutions to the equation x^2+8=84 are x=2sqrt(19),x=-2sqrt(19)
Find the zeros of x^2+8=84
The zeros of x^2+8=84 are x=2sqrt(19),x=-2sqrt(19)