The length of the rectangular fence is 4 feet greater than its width. The perimeter of the fence is less than 42 feet. What is t
2 answers:
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Answer:
B
Step-by-step explanation:
Noting the following rule of radicals
×
=
Given
( +
)(
-
)
Each term in the second factor is multiplied by each term in the first factor
= (
-
) +
(
-
) ← distribute parenthesis
= -
+
-