Factor the expression. 49b^2+70b+25
1 answer:
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Answer:
i got 61.27
Step-by-step explanation:
quater circumference
= 17.27
20+2+2+(20-11)+11+17.27 = 61.27
Answer:
The factored form is:
Step-by-step explanation:
The given expression is:
The Greatest Common Factor is 4:
We factor the GCF to get
We rewrite the expression within the parenthesis as difference of two squares.
Recall that: a²-b²=(a-b)(a+b)
This implies that