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Because if you are multiplying a number, x, three times it is the formula of multiplying a cube!
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∙ 15y ago
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What is the area of a rectangle x2 by x3?
x5 square units.
Is 29 a multiple of three?
No. it isn't. 3x3=9; (x3)x3=27; (3x3)x(3x3)=81, so 9,27,81 are multiples of three.
Is a polynomial with square root a polynomial?
It is a polynomial if the square root is in a coefficient but not if it is applied to the variable. A polynomial can have only integer powers of the variable. Thus: sqrt(2)*x3 + 4*x + 3 is a polynomial expression but 2*x3 + 4*sqrt(x) + 3 is not.
How do you solve X3 x X4?
X3xX4=X3+4=X7 this is the correct answer.
What is x2 times x3?
If x2 and x3 are meant to represent x2 and x3, then x2 times x3 = x5 You find the product of exponent variables by adding the exponents.
Square root of x 3?
The square root of x3 is x3/2 or x1.5. Either way it means sqrt(x3).
What are three equivalent fractions for 3 over 8?
So long as you multiply the numerator and the denominator by the same amount the fractions will be equivalent. E.g. 6/16 (x2) 9/24 (x3) 30/80 (x10) 300/800 (x100)
What is the derivative of 1 over the square root of x?
-1/2*x-3/2 which is equal to -1/[2*x3/2]
Can two rectangles have the same square units and different perimeters?
Yes, for example a 4'x6' and 8'x3' rectangle have the same square units because 4'x6'=24 square feet and 8'x3'=24 square feet, while the perimeter of the 4'x6' rectangle is 20' the perimeter of the 8'x3' rectangle is 22'
What is the area of a rectangle x2 by x3?
x5 square units.
Square root of x to the sixth power?
x3.
Is 29 a multiple of three?
No. it isn't. 3x3=9; (x3)x3=27; (3x3)x(3x3)=81, so 9,27,81 are multiples of three.
What is the formulae for volume and surface area of cube?
For a cube with sides of x lnear units, volume = x3 cubic units.surface area = 6x2 square units.For a cube with sides of x lnear units, volume = x3 cubic units.surface area = 6x2 square units.For a cube with sides of x lnear units, volume = x3 cubic units.surface area = 6x2 square units.For a cube with sides of x lnear units, volume = x3 cubic units.surface area = 6x2 square units.
How many square meter in a 7feet by 3 feet room?
21 square feet (7'x3') = 1.95 square meters.
What is 3meters x3 meters in feet?
Three meters is equivalent to 9.84 feet or 9 feet 10.1 inches.
What is the derivative of 2 over x2?
-4 / x3
What is the simplest form of 3x over x3?
3/x2
