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5^20+5^21
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30 Nov 2021, 06:33
30 Nov 2021, 06:33
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Question Stats:
79% (00:36) correct
20% (00:23) wrong based on 43 sessions
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Quantity A |
Quantity B |
\(5^{20}+5^{21}\) |
\(5^{20} \times 7\) |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Re: 5^20+5^21
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30 Nov 2021, 08:02
30 Nov 2021, 08:02
1
Qt A
5^{20} + 5^{21}
5^{20} (1 + 5)
6 * 5^{20}
Qt B > Qt A
Answer B
5^{20} + 5^{21}
5^{20} (1 + 5)
6 * 5^{20}
Qt B > Qt A
Answer B
General Discussion
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5^20+5^21
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30 Nov 2021, 07:22
30 Nov 2021, 07:22
1
Carcass wrote:
Quantity A |
Quantity B |
\(5^{20}+5^{21}\) |
\(5^{20} \times 7\) |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Given:
QUANTITY A: \(5^{20}+5^{21}\)
QUANTITY B: \(5^{20} \times 7\)
Factor Quantity A:
QUANTITY A: \(5^{20}(1 +5)\)
QUANTITY B: \(5^{20} (7)\)
Divide both quantities by \(5^{20}\) to get:
QUANTITY A: \((1+5)\)
QUANTITY B: \((7)\)
Answer: B
