What are the solutions to the equation x^2-28=0 ?

The solutions to the equation x^2-28=0 are x=2sqrt(7),x=-2sqrt(7)

Find the zeros of x^2-28=0

The zeros of x^2-28=0 are x=2sqrt(7),x=-2sqrt(7)

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Popular >

x^{2} - 28 = 0

x = 27, x = - 27

Decimal Notation

x = 5.29150 \dots, x = - 5.29150 \dots

Solution steps

x^{2} - 28 = 0

Move

28

to the right side

x^{2} = 28

For

x^{2} = f (a)

the solutions are

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

x = 28, x = - 28

28 = 27

- 28 = - 27

x = 27, x = - 27

1.25

\frac{1 6 ^{\frac{5}{4}} \cdot 1 6 ^{\frac{1}{4}}}{( 16 ) ^{2}}

\frac{1}{\frac{1}{12}}

\frac{8}{x - 1} < 1

k^{2} = - 4 k - 4

What are the solutions to the equation x^2-28=0 ?
The solutions to the equation x^2-28=0 are x=2sqrt(7),x=-2sqrt(7)
Find the zeros of x^2-28=0
The zeros of x^2-28=0 are x=2sqrt(7),x=-2sqrt(7)