What are the solutions to the equation m^2-30m-675=0 ?

The solutions to the equation m^2-30m-675=0 are m=45,m=-15

Find the zeros of m^2-30m-675=0

The zeros of m^2-30m-675=0 are m=45,m=-15

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

m^{2} - 30 m - 675 = 0

m = 45, m = - 15

Solution steps

m^{2} - 30 m - 675 = 0

Solve with the quadratic formula

m_{1, 2} = \frac{- ( - 30 ) \pm ( - 30 ) ^{2} - 4 \cdot 1 \cdot ( - 675 )}{2 \cdot 1}

(- 30)^{2} - 4 \cdot 1 \cdot (- 675) = 60

m_{1, 2} = \frac{- ( - 30 ) \pm 60}{2 \cdot 1}

Separate the solutions

m_{1} = \frac{- ( - 30 ) + 60}{2 \cdot 1}, m_{2} = \frac{- ( - 30 ) - 60}{2 \cdot 1}

m = \frac{- ( - 30 ) + 60}{2 \cdot 1} : 45

m = \frac{- ( - 30 ) - 60}{2 \cdot 1} : - 15

The solutions to the quadratic equation are:

m = 45, m = - 15

2 x (1 - x) = 5 x

2 x^{2} + 3 x - 90 = 0

x, y = (x - 1)^{2}

x^{2} = (x - 2) (3 x - 4)

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

What are the solutions to the equation m^2-30m-675=0 ?
The solutions to the equation m^2-30m-675=0 are m=45,m=-15
Find the zeros of m^2-30m-675=0
The zeros of m^2-30m-675=0 are m=45,m=-15