What are the solutions to the equation q^3-q^2-30q=0 ?

The solutions to the equation q^3-q^2-30q=0 are q=0,q=-5,q=6

Find the zeros of q^3-q^2-30q=0

The zeros of q^3-q^2-30q=0 are q=0,q=-5,q=6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

q^{3} - q^{2} - 30 q = 0

q = 0, q = - 5, q = 6

Solution steps

q^{3} - q^{2} - 30 q = 0

Factor

q^{3} - q^{2} - 30 q : q (q + 5) (q - 6)

q (q + 5) (q - 6) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

q = 0 or q + 5 = 0 or q - 6 = 0

Solve

q + 5 = 0 : q = - 5

Solve

q - 6 = 0 : q = 6

The solutions are

q = 0, q = - 5, q = 6

y, x y = x y

3 x + 1 + 4 x - 3 = 5 x + 4

- \frac{2}{3 x ^{\frac{1}{3}}} = 0

y, x = y

3 - 2 x + 1 = x - 2

What are the solutions to the equation q^3-q^2-30q=0 ?
The solutions to the equation q^3-q^2-30q=0 are q=0,q=-5,q=6
Find the zeros of q^3-q^2-30q=0
The zeros of q^3-q^2-30q=0 are q=0,q=-5,q=6