What are the solutions to the equation 8x^2+8=16 ?

The solutions to the equation 8x^2+8=16 are x=1,x=-1

Find the zeros of 8x^2+8=16

The zeros of 8x^2+8=16 are x=1,x=-1

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8 x^{2} + 8 = 16

x = 1, x = - 1

Solution steps

8 x^{2} + 8 = 16

Move

8

to the right side

8 x^{2} = 8

Divide both sides by

8

x^{2} = 1

For

x^{2} = f (a)

the solutions are

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

x = 1, x = - 1

1 = 1

- 1 = - 1

x = 1, x = - 1

- x^{2} + 3 x + 7 = x^{2} + 9 x + 7

7 x^{2} - 23 x + 6 = 0

12 x^{2} - 11 x + 2 = 0

10 r^{2} - 2 r - 18 = 0

m^{2} - 8 m + 9 = 0

What are the solutions to the equation 8x^2+8=16 ?
The solutions to the equation 8x^2+8=16 are x=1,x=-1
Find the zeros of 8x^2+8=16
The zeros of 8x^2+8=16 are x=1,x=-1