What are the solutions to the equation x^2+7-30=0 ?

The solutions to the equation x^2+7-30=0 are x=sqrt(23),x=-sqrt(23)

Find the zeros of x^2+7-30=0

The zeros of x^2+7-30=0 are x=sqrt(23),x=-sqrt(23)

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x^{2} + 7 - 30 = 0

x = 23, x = - 23

Decimal Notation

x = 4.79583 \dots, x = - 4.79583 \dots

Solution steps

x^{2} + 7 - 30 = 0

Move

7

to the right side

x^{2} - 30 = - 7

Move

30

to the right side

x^{2} = 23

For

x^{2} = f (a)

the solutions are

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

x = 23, x = - 23

\frac{5 x ^{2}}{3} = 3 (\frac{x ^{2}}{2} - \frac{x}{4})

x - 1 + y - 1 z - 1

c^{2} + c 3 = 6

4 (- \frac{3}{2}) + \frac{1}{10} - (- \frac{3}{2}) (\frac{2}{5})

- 10 x^{5} - 5 x

What are the solutions to the equation x^2+7-30=0 ?
The solutions to the equation x^2+7-30=0 are x=sqrt(23),x=-sqrt(23)
Find the zeros of x^2+7-30=0
The zeros of x^2+7-30=0 are x=sqrt(23),x=-sqrt(23)