What are the solutions to the equation (x-9)(x+1)=0 ?

The solutions to the equation (x-9)(x+1)=0 are x=9,x=-1

Find the zeros of (x-9)(x+1)=0

The zeros of (x-9)(x+1)=0 are x=9,x=-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(x - 9) (x + 1) = 0

x = 9, x = - 1

Solution steps

(x - 9) (x + 1) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x - 9 = 0 or x + 1 = 0

Solve

x - 9 = 0 : x = 9

Solve

x + 1 = 0 : x = - 1

The solutions to the quadratic equation are:

x = 9, x = - 1

3 + 2 n = 4 n + 7

- (x + 2) = 2 (3 x - 6)

6 + 5 (m + 1) = 26

(a + 5)^{3} (a + 1)^{2} + (a + 5)^{2} (a + 1)^{3}

x^{2} - 4 x + 5 = 2

What are the solutions to the equation (x-9)(x+1)=0 ?
The solutions to the equation (x-9)(x+1)=0 are x=9,x=-1
Find the zeros of (x-9)(x+1)=0
The zeros of (x-9)(x+1)=0 are x=9,x=-1