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Given a cube with sides of Length x, what is the increase in volume if
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12 Mar 2024, 02:11
12 Mar 2024, 02:11
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Given a cube with sides of Length x, what is the increase in volume if the length of each side is increased by 2 units?
A. \(8\)
B. \(x^3-8\)
C. \(6x^2-6x+8\)
D. \(3x^2+12x\)
E. \(6x^2+12x+8\)
A. \(8\)
B. \(x^3-8\)
C. \(6x^2-6x+8\)
D. \(3x^2+12x\)
E. \(6x^2+12x+8\)
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Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
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Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
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Given a cube with sides of Length x, what is the increase in volume if
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11 May 2024, 12:49
11 May 2024, 12:49
1
A cube with sides of length x has a volume of \(x*x*x = x^3\)
After the length of each side is increased by 2 units, the new length is (x+2).
The new volume is \((x+2)(x+2)(x+2) = x^3+6x^2+12x+8\)
The difference between the volumes is \(6x^2+12x+8\)
After the length of each side is increased by 2 units, the new length is (x+2).
The new volume is \((x+2)(x+2)(x+2) = x^3+6x^2+12x+8\)
The difference between the volumes is \(6x^2+12x+8\)
gmatclubot
Given a cube with sides of Length x, what is the increase in volume if [#permalink]
11 May 2024, 12:49
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