(x+a) * (x+b)
First off you have to solve whats in the parentheses
First Parentheses: x*x = x^2 Then : x*b = bx
I multiplied x times x which is x squared, then i multiplied x times b which equals bx
Second parentheses: a*x= ax , Then: a*b=ab
i multiplied a times x which is ax, then i multiplied a times b and that equals ab
so our answer is = x2+bx+ax+ab
Right here
All of this together
