What are the solutions to the equation (r^2)/(-7)=-28 ?

The solutions to the equation (r^2)/(-7)=-28 are r=14,r=-14

Find the zeros of (r^2)/(-7)=-28

The zeros of (r^2)/(-7)=-28 are r=14,r=-14

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\frac{r ^{2}}{- 7} = - 28

r = 14, r = - 14

Solution steps

\frac{r ^{2}}{- 7} = - 28

Multiply both sides by

- 7

r^{2} = 196

For

x^{2} = f (a)

the solutions are

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

r = 196, r = - 196

196 = 14

- 196 = - 14

r = 14, r = - 14

x^{2} + 10 x + 28 = 0

y^{2} - 2 y + 8 = 0

100 x - x^{2} = 1612.5

20 x^{2} + 10 x = 0

2 v^{2} + 4 v = 6

What are the solutions to the equation (r^2)/(-7)=-28 ?
The solutions to the equation (r^2)/(-7)=-28 are r=14,r=-14
Find the zeros of (r^2)/(-7)=-28
The zeros of (r^2)/(-7)=-28 are r=14,r=-14