WILL MARK BRAINLIEST!!!!!!!! NEED HELP ASAP
Answer:
(X²+X)cm²
Step-by-step explanation:
From area of rectangle is given by: Length×Width
Length=(x+1)
Width=(x)
Therefore Area=(X+1)×X
=X²+1X(any number times one is equal to number)
Area=(X²+X)cm²