What are the solutions to the equation (n-5)^2-30=70 ?

The solutions to the equation (n-5)^2-30=70 are n=15,n=-5

Find the zeros of (n-5)^2-30=70

The zeros of (n-5)^2-30=70 are n=15,n=-5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(n - 5)^{2} - 30 = 70

n = 15, n = - 5

Solution steps

(n - 5)^{2} - 30 = 70

Move

30

to the right side

(n - 5)^{2} = 100

For

(g (x))^{2} = f (a)

the solutions are

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

Solve

n - 5 = 100 : n = 15

Solve

n - 5 = - 100 : n = - 5

The solutions to the quadratic equation are:

n = 15, n = - 5

9 t^{2} - 9 t - 4 = 0

n^{2} = 10 + 3 n

2 x - \frac{1}{2} x^{2} = 0

- 8 x^{2} - 12 (- 2) + C = 0

4 x^{2} - 6 x + 8 = 0

What are the solutions to the equation (n-5)^2-30=70 ?
The solutions to the equation (n-5)^2-30=70 are n=15,n=-5
Find the zeros of (n-5)^2-30=70
The zeros of (n-5)^2-30=70 are n=15,n=-5