What are the solutions to the equation q^2-30q+200=0 ?

The solutions to the equation q^2-30q+200=0 are q=20,q=10

Find the zeros of q^2-30q+200=0

The zeros of q^2-30q+200=0 are q=20,q=10

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

q^{2} - 30 q + 200 = 0

q = 20, q = 10

Solution steps

q^{2} - 30 q + 200 = 0

Solve with the quadratic formula

q_{1, 2} = \frac{- ( - 30 ) \pm ( - 30 ) ^{2} - 4 \cdot 1 \cdot 200}{2 \cdot 1}

(- 30)^{2} - 4 \cdot 1 \cdot 200 = 10

q_{1, 2} = \frac{- ( - 30 ) \pm 10}{2 \cdot 1}

Separate the solutions

q_{1} = \frac{- ( - 30 ) + 10}{2 \cdot 1}, q_{2} = \frac{- ( - 30 ) - 10}{2 \cdot 1}

q = \frac{- ( - 30 ) + 10}{2 \cdot 1} : 20

q = \frac{- ( - 30 ) - 10}{2 \cdot 1} : 10

The solutions to the quadratic equation are:

q = 20, q = 10

x (x + 2) = 2 x + 25

x^{2} + 3 x = 8 x - 6

3 x^{2} - 5 = 11

6 x^{2} - 11 x - 7 = 3

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

What are the solutions to the equation q^2-30q+200=0 ?
The solutions to the equation q^2-30q+200=0 are q=20,q=10
Find the zeros of q^2-30q+200=0
The zeros of q^2-30q+200=0 are q=20,q=10