MathRevolution wrote:
5^11+5^12+5^13=?
A. 31(5^11)
B. 29(5^11)
C. 31(5^10)
D. 31(5^12)
E. 5^36
Let’s factor out 5^11 from each term of the given expression:
5^11 + 5^12 + 5^13
5^11(1 + 5^1 + 5^2)
5^11(1 + 5 + 25)
5^11(31)
Answer: A
5^11+5^12+5^13=?
A. 31(5^11)
B. 29(5^11)
C. 31(5^10)
D. 31(5^12)
E. 5^36
Let’s factor out 5^11 from each term of the given expression:
5^11 + 5^12 + 5^13
5^11(1 + 5^1 + 5^2)
5^11(1 + 5 + 25)
5^11(31)
Answer: A
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