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-y( y - 4) = 10

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Carcass
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-y( y - 4) = 10 [#permalink] New post   12 Jul 2022, 01:47
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\(−y( y − 4) = 10\)

Quantity A
Quantity B
\(y^2+10\)
\(4y \)



A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given

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C
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GreenlightTestPrep
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Re: -y( y - 4) = 10 [#permalink] New post   12 Jul 2022, 06:09
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Carcass wrote:
\(−y( y − 4) = 10\)

Quantity A
Quantity B
\(y^2+10\)
\(4y \)


A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given


Given: −y( y − 4) = 10
Expand left side: −y² + 4y = 10
Add y² to both sides: 4y = 10 + y²

Answer: C
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gmatclubot
Re: -y( y - 4) = 10 [#permalink]
12 Jul 2022, 06:09
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