What are the solutions to the equation 8x^2-16=0 ?

The solutions to the equation 8x^2-16=0 are x=sqrt(2),x=-sqrt(2)

Find the zeros of 8x^2-16=0

The zeros of 8x^2-16=0 are x=sqrt(2),x=-sqrt(2)

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8 x^{2} - 16 = 0

x = 2, x = - 2

Decimal Notation

x = 1.41421 \dots, x = - 1.41421 \dots

Solution steps

8 x^{2} - 16 = 0

Move

16

to the right side

8 x^{2} = 16

Divide both sides by

8

x^{2} = 2

For

x^{2} = f (a)

the solutions are

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

x = 2, x = - 2

x^{2} - 9 x + 14

2 x^{2} + 31 = 4 x^{2} - 19

w^{2} - 18 w + 56 = 0

x, 25 x^{2} + y^{2} - 100 x + 6 y + 190 = 0

6 v^{2} + 24 v = 0

What are the solutions to the equation 8x^2-16=0 ?
The solutions to the equation 8x^2-16=0 are x=sqrt(2),x=-sqrt(2)
Find the zeros of 8x^2-16=0
The zeros of 8x^2-16=0 are x=sqrt(2),x=-sqrt(2)