What are the solutions to the equation 1/3 x^2-7=43 ?

The solutions to the equation 1/3 x^2-7=43 are x=5sqrt(6),x=-5sqrt(6)

Find the zeros of 1/3 x^2-7=43

The zeros of 1/3 x^2-7=43 are x=5sqrt(6),x=-5sqrt(6)

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\frac{1}{3} x^{2} - 7 = 43

x = 56, x = - 56

Decimal Notation

x = 12.24744 \dots, x = - 12.24744 \dots

Solution steps

\frac{1}{3} x^{2} - 7 = 43

Move

7

to the right side

\frac{1}{3} x^{2} = 50

Multiply both sides by

3

x^{2} = 150

For

x^{2} = f (a)

the solutions are

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

x = 150, x = - 150

150 = 56

- 150 = - 56

x = 56, x = - 56

\frac{1}{4} x^{2} - 7 = 25

- 5 + x^{2} = 7

x^{2} = - 16 x - 63

x^{2} - 96 x = 1.96

6 x^{2} - 9 x = 0

What are the solutions to the equation 1/3 x^2-7=43 ?
The solutions to the equation 1/3 x^2-7=43 are x=5sqrt(6),x=-5sqrt(6)
Find the zeros of 1/3 x^2-7=43
The zeros of 1/3 x^2-7=43 are x=5sqrt(6),x=-5sqrt(6)