What are the solutions to the equation 4(x+7)^2-6=18 ?

The solutions to the equation 4(x+7)^2-6=18 are x=sqrt(6)-7,x=-sqrt(6)-7

Find the zeros of 4(x+7)^2-6=18

The zeros of 4(x+7)^2-6=18 are x=sqrt(6)-7,x=-sqrt(6)-7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4 (x + 7)^{2} - 6 = 18

x = 6 - 7, x = - 6 - 7

Decimal Notation

x = - 4.55051 \dots, x = - 9.44948 \dots

Solution steps

4 (x + 7)^{2} - 6 = 18

Move

6

to the right side

4 (x + 7)^{2} = 24

Divide both sides by

4

(x + 7)^{2} = 6

For

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

the solutions are

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

Solve

x + 7 = 6 : x = 6 - 7

Solve

x + 7 = - 6 : x = - 6 - 7

The solutions to the quadratic equation are:

x = 6 - 7, x = - 6 - 7

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

5 (m - 4)^{2} = 40

n^{2} - n - 90 = 0

- 16 a^{2} + 3 a = - 7 a^{2} + 10

y^{2} + 6 y - 16 = 0

What are the solutions to the equation 4(x+7)^2-6=18 ?
The solutions to the equation 4(x+7)^2-6=18 are x=sqrt(6)-7,x=-sqrt(6)-7
Find the zeros of 4(x+7)^2-6=18
The zeros of 4(x+7)^2-6=18 are x=sqrt(6)-7,x=-sqrt(6)-7