Question

(X+2)(X-1)=0
Please solve it.

Answer 1

Answer:

x^2-x+2x-2

x↑2-x-2

is answer of ur question

Answer 2

Answer:

here your ans in following.

Step-by-step explanation:

(x+2)(x-1)=0

0=(x*x-x*1)+(2*x-2*1)

0=(X2-x) +(2x-2)

0=(x2)+(2x-2)

x2+2x-2=0

x2+x+x-2=0

x(x+1)+2(x+1)=0

(x+2) (x+1)=0

x+2=0

x=-2

x+1=0

x=-1