What are the solutions to the equation n^2+8=80 ?

The solutions to the equation n^2+8=80 are n=6sqrt(2),n=-6sqrt(2)

Find the zeros of n^2+8=80

The zeros of n^2+8=80 are n=6sqrt(2),n=-6sqrt(2)

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n^{2} + 8 = 80

n = 62, n = - 62

Decimal Notation

n = 8.48528 \dots, n = - 8.48528 \dots

Solution steps

n^{2} + 8 = 80

Move

8

to the right side

n^{2} = 72

For

x^{2} = f (a)

the solutions are

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

n = 72, n = - 72

72 = 62

- 72 = - 62

n = 62, n = - 62

2 x^{2} - 61 = 139

a^{2} - 64 = 0

- 4 x^{2} + 24 x

- 8 + 81 x^{2} = 56

3 x^{2} - 2 x + 1 = 4

What are the solutions to the equation n^2+8=80 ?
The solutions to the equation n^2+8=80 are n=6sqrt(2),n=-6sqrt(2)
Find the zeros of n^2+8=80
The zeros of n^2+8=80 are n=6sqrt(2),n=-6sqrt(2)