What are the solutions to the equation 2x^2-10=64 ?

The solutions to the equation 2x^2-10=64 are x=sqrt(37),x=-sqrt(37)

Find the zeros of 2x^2-10=64

The zeros of 2x^2-10=64 are x=sqrt(37),x=-sqrt(37)

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2 x^{2} - 10 = 64

x = 37, x = - 37

Decimal Notation

x = 6.08276 \dots, x = - 6.08276 \dots

Solution steps

2 x^{2} - 10 = 64

Move

10

to the right side

2 x^{2} = 74

Divide both sides by

2

x^{2} = 37

For

x^{2} = f (a)

the solutions are

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

x = 37, x = - 37

x^{2} - 8 x + 45 = 0

x^{2} + 7 x - 18 = 0

81 x^{2} - 180 x + 100 = 100

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

9 x^{2} + 24 x + 17 = 0

What are the solutions to the equation 2x^2-10=64 ?
The solutions to the equation 2x^2-10=64 are x=sqrt(37),x=-sqrt(37)
Find the zeros of 2x^2-10=64
The zeros of 2x^2-10=64 are x=sqrt(37),x=-sqrt(37)