What are the solutions to the equation 25(5+2x)^2+14=30 ?

The solutions to the equation 25(5+2x)^2+14=30 are x=-21/10 ,x=-29/10

Find the zeros of 25(5+2x)^2+14=30

The zeros of 25(5+2x)^2+14=30 are x=-21/10 ,x=-29/10

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

25 (5 + 2 x)^{2} + 14 = 30

x = - \frac{21}{10}, x = - \frac{29}{10}

Decimal Notation

x = - 2.1, x = - 2.9

Solution steps

25 (5 + 2 x)^{2} + 14 = 30

Move

14

to the right side

25 (5 + 2 x)^{2} = 16

Divide both sides by

25

(5 + 2 x)^{2} = \frac{16}{25}

For

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

the solutions are

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

Solve

5 + 2 x = \frac{16}{25} : x = - \frac{21}{10}

Solve

5 + 2 x = - \frac{16}{25} : x = - \frac{29}{10}

The solutions to the quadratic equation are:

x = - \frac{21}{10}, x = - \frac{29}{10}

8 x (x - 1) = 7 x^{2} + 4 x

2 x^{2} - 13 x + 25 = 0

6 c^{2} + 4 c - 13 = 5 c^{2}

4 x^{2} + 12 x + 9 = 0

5 x - 2 x^{2} = 2

What are the solutions to the equation 25(5+2x)^2+14=30 ?
The solutions to the equation 25(5+2x)^2+14=30 are x=-21/10 ,x=-29/10
Find the zeros of 25(5+2x)^2+14=30
The zeros of 25(5+2x)^2+14=30 are x=-21/10 ,x=-29/10