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

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

Find the zeros of 28=x^2

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

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Popular >

28 = x^{2}

x = 27, x = - 27

Decimal Notation

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

Solution steps

28 = x^{2}

Switch sides

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

m = n - \frac{a x ^{2}}{2}

x^{2} - 12 x - 62 = 0

y + 3 y^{2} = 24

5 v^{2} + 15 v + 8 = 0

64 x^{2} + 25 = 0

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