What are the solutions to the equation -13=7-5m^2 ?

The solutions to the equation -13=7-5m^2 are m=2,m=-2

Find the zeros of -13=7-5m^2

The zeros of -13=7-5m^2 are m=2,m=-2

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- 13 = 7 - 5 m^{2}

m = 2, m = - 2

Solution steps

- 13 = 7 - 5 m^{2}

Switch sides

7 - 5 m^{2} = - 13

Move

7

to the right side

- 5 m^{2} = - 20

Divide both sides by

- 5

m^{2} = 4

For

x^{2} = f (a)

the solutions are

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

m = 4, m = - 4

4 = 2

- 4 = - 2

m = 2, m = - 2

(2 x + 1)^{2} = 16

a x^{2} - c = 0

x, 2 x^{2} + 2 y^{2} + 10 = 0

(x - 5)^{2} = 25 - 9 x

x, \frac{x ^{2}}{3} + 3 y^{2} = - 3 + 3

What are the solutions to the equation -13=7-5m^2 ?
The solutions to the equation -13=7-5m^2 are m=2,m=-2
Find the zeros of -13=7-5m^2
The zeros of -13=7-5m^2 are m=2,m=-2