What are the solutions to the equation 4r^2-100=0 ?

The solutions to the equation 4r^2-100=0 are r=5,r=-5

Find the zeros of 4r^2-100=0

The zeros of 4r^2-100=0 are r=5,r=-5

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4 r^{2} - 100 = 0

r = 5, r = - 5

Solution steps

4 r^{2} - 100 = 0

Move

100

to the right side

4 r^{2} = 100

Divide both sides by

4

r^{2} = 25

For

x^{2} = f (a)

the solutions are

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

r = 25, r = - 25

25 = 5

- 25 = - 5

r = 5, r = - 5

3 m (m - 4) = 0

p^{2} - 4 p - 96 = 0

(x + 3)^{2} = 5 x + 29

x, \frac{5}{y} - 3 x^{2} = 7

3 x^{2} - 45 x + 125 = 0

What are the solutions to the equation 4r^2-100=0 ?
The solutions to the equation 4r^2-100=0 are r=5,r=-5
Find the zeros of 4r^2-100=0
The zeros of 4r^2-100=0 are r=5,r=-5