Question

For what value(s) of x does the expression
below equal 0?
(x-2)(x + 1)
X(X+3)
​

Answer 1

Answer: x{ 2,-1,0,-3}

Explanation:

[x-2] [x+1] x[x+3]

now separate the equation n equate it to 0

[x-2]=0

[x+1]=0

x[x+3]=0

make x subject and solve for x

• x-2=0

x= 2

• x+1=0

x= -1

• x[x+3]=0

x=0 and x= -3