What are the solutions to the equation (2x-1)^2-19=45 ?

The solutions to the equation (2x-1)^2-19=45 are x= 9/2 ,x=-7/2

Find the zeros of (2x-1)^2-19=45

The zeros of (2x-1)^2-19=45 are x= 9/2 ,x=-7/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(2 x - 1)^{2} - 19 = 45

x = \frac{9}{2}, x = - \frac{7}{2}

Decimal Notation

x = 4.5, x = - 3.5

Solution steps

(2 x - 1)^{2} - 19 = 45

Move

19

to the right side

(2 x - 1)^{2} = 64

For

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

the solutions are

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

Solve

2 x - 1 = 64 : x = \frac{9}{2}

Solve

2 x - 1 = - 64 : x = - \frac{7}{2}

The solutions to the quadratic equation are:

x = \frac{9}{2}, x = - \frac{7}{2}

4 x^{2} - 9 = - 7 x - 4

x^{2} - 13 x - 52 = 0

x^{2} + \frac{1}{3} x = 4

- 6 x^{2} - 5 x - 5 = - 4 x^{2}

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

What are the solutions to the equation (2x-1)^2-19=45 ?
The solutions to the equation (2x-1)^2-19=45 are x= 9/2 ,x=-7/2
Find the zeros of (2x-1)^2-19=45
The zeros of (2x-1)^2-19=45 are x= 9/2 ,x=-7/2