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

The solutions to the equation c^2-4=0 are c=2,c=-2

Find the zeros of c^2-4=0

The zeros of c^2-4=0 are c=2,c=-2

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c^{2} - 4 = 0

c = 2, c = - 2

Solution steps

c^{2} - 4 = 0

Move

4

to the right side

c^{2} = 4

For

x^{2} = f (a)

the solutions are

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

c = 4, c = - 4

4 = 2

- 4 = - 2

c = 2, c = - 2

x^{2} - 9 x - 10

y^{2} - 4 y + 6 = 0

2 x (x - 1) = 3 x^{2} + 4 x

2 x^{2} = 6 x - 16

4 x (x - 2) - 5 x (x - 1) = 2

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