Answer:
(x+2)1x-8)=0
x=-2 or x=8
Step-by-step explanation:
The given quadratic expression is
We equate this expression to zero to get:
Let us divide through by 2 to get:
Split the middle term to get:
Factor
Factor further to get
The solution are
To square means to multiply something by itself. A variable is a letter such as x. So a squared variable=x×x=x^2.
I hope that helped.