What are the solutions to the equation 5x^2-40x=-60 ?

The solutions to the equation 5x^2-40x=-60 are x=6,x=2

Find the zeros of 5x^2-40x=-60

The zeros of 5x^2-40x=-60 are x=6,x=2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5 x^{2} - 40 x = - 60

x = 6, x = 2

Solution steps

5 x^{2} - 40 x = - 60

Move

60

to the left side

5 x^{2} - 40 x + 60 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 40 ) \pm ( - 40 ) ^{2} - 4 \cdot 5 \cdot 60}{2 \cdot 5}

(- 40)^{2} - 4 \cdot 5 \cdot 60 = 20

x_{1, 2} = \frac{- ( - 40 ) \pm 20}{2 \cdot 5}

Separate the solutions

x_{1} = \frac{- ( - 40 ) + 20}{2 \cdot 5}, x_{2} = \frac{- ( - 40 ) - 20}{2 \cdot 5}

x = \frac{- ( - 40 ) + 20}{2 \cdot 5} : 6

x = \frac{- ( - 40 ) - 20}{2 \cdot 5} : 2

The solutions to the quadratic equation are:

x = 6, x = 2

x^{2} - 3 x - 10 = 0

x^{2} + 1.2 x + 1

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

9 x^{2} - 12 x = - 4

x, x^{2} + y^{2} + z^{2} = 25

What are the solutions to the equation 5x^2-40x=-60 ?
The solutions to the equation 5x^2-40x=-60 are x=6,x=2
Find the zeros of 5x^2-40x=-60
The zeros of 5x^2-40x=-60 are x=6,x=2