Question

Express the area of the entire rectangle.

Your answer should be a polynomial in standard form. ​

Answer 1

A = ac+ad+bc+bd

Explanation:

A = length * width

If length is comprised of multiple variables, a & b, then add them before multiplying by width

Same thing applies for width

length = a+b

width = c+d

A = (a+b)*(c+d)