What are the solutions to the equation 25n^2-15n+4=5n ?

The solutions to the equation 25n^2-15n+4=5n are n= 2/5

Find the zeros of 25n^2-15n+4=5n

The zeros of 25n^2-15n+4=5n are n= 2/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

25 n^{2} - 15 n + 4 = 5 n

n = \frac{2}{5}

Decimal Notation

n = 0.4

Solution steps

25 n^{2} - 15 n + 4 = 5 n

Move

5 n

to the left side

25 n^{2} - 20 n + 4 = 0

Solve with the quadratic formula

n_{1, 2} = \frac{- ( - 20 ) \pm ( - 20 ) ^{2} - 4 \cdot 25 \cdot 4}{2 \cdot 25}

(- 20)^{2} - 4 \cdot 25 \cdot 4 = 0

n_{1, 2} = \frac{- ( - 20 ) \pm 0}{2 \cdot 25}

n = \frac{- ( - 20 )}{2 \cdot 25}

\frac{- ( - 20 )}{2 \cdot 25} = \frac{2}{5}

n = \frac{2}{5}

The solution to the quadratic equation is:

n = \frac{2}{5}

3 x^{2} + 1 = 7 x - 3

x^{2} - 8 x + 16 = 2

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

(m - 3) x^{2} - 7 x + (m + 3) x + 12 = 0

3 y^{2} - 4 y + 2 = 2 (y - 3)^{2}

What are the solutions to the equation 25n^2-15n+4=5n ?
The solutions to the equation 25n^2-15n+4=5n are n= 2/5
Find the zeros of 25n^2-15n+4=5n
The zeros of 25n^2-15n+4=5n are n= 2/5