What are the solutions to the equation 5x^2-2=23 ?

The solutions to the equation 5x^2-2=23 are x=sqrt(5),x=-sqrt(5)

Find the zeros of 5x^2-2=23

The zeros of 5x^2-2=23 are x=sqrt(5),x=-sqrt(5)

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5 x^{2} - 2 = 23

x = 5, x = - 5

Decimal Notation

x = 2.23606 \dots, x = - 2.23606 \dots

Solution steps

5 x^{2} - 2 = 23

Move

2

to the right side

5 x^{2} = 25

Divide both sides by

5

x^{2} = 5

For

x^{2} = f (a)

the solutions are

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

x = 5, x = - 5

r^{2} = 24

x^{2} = - 7 x + 2

x^{2} - x + 2 = 0

2 x^{2} + x = 1

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

What are the solutions to the equation 5x^2-2=23 ?
The solutions to the equation 5x^2-2=23 are x=sqrt(5),x=-sqrt(5)
Find the zeros of 5x^2-2=23
The zeros of 5x^2-2=23 are x=sqrt(5),x=-sqrt(5)