What are the solutions to the equation d^2-18=0 ?

The solutions to the equation d^2-18=0 are d=3sqrt(2),d=-3sqrt(2)

Find the zeros of d^2-18=0

The zeros of d^2-18=0 are d=3sqrt(2),d=-3sqrt(2)

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d^{2} - 18 = 0

d = 32, d = - 32

Decimal Notation

d = 4.24264 \dots, d = - 4.24264 \dots

Solution steps

d^{2} - 18 = 0

Move

18

to the right side

d^{2} = 18

For

x^{2} = f (a)

the solutions are

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

d = 18, d = - 18

18 = 32

- 18 = - 32

d = 32, d = - 32

x^{2} + 4 x - 48 = 0

9 a^{2} - 40 = 0

5 x^{2} - 38 x - 16 = 0

n - 5 n + 12 = 3 n^{2}

x^{2} + 8 x - 9 = 0

What are the solutions to the equation d^2-18=0 ?
The solutions to the equation d^2-18=0 are d=3sqrt(2),d=-3sqrt(2)
Find the zeros of d^2-18=0
The zeros of d^2-18=0 are d=3sqrt(2),d=-3sqrt(2)