The length of a rectangle is 4 more than its width. The area of the rectangle is 21m2 . What is the measure of the width?
1 answer:
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Answer:
The factored form is
.
Step-by-step explanation:
Given :
We have to write the given expression in factored form.
Factor form of an expression is writing the expression in lower power form such that the product of factors given the original expression
Consider the given expression .
We know the algebraic identity
Here .
Comparing with identity stated above , we have x= a , b = 11 , thus, we get
.
Thus, the factored form is
.