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What is the cube root of y?
y^1/3
What is a cube root function?
The cube root function is the inverse of the cube function. So, given a number y, the cube root function seeks to find a number, x, such that multiplying 1 by that number 3 times gives y. [Note that this is equivalent to multiplying the number by itself two times, not three.] That is, cuberoot(y) = x <=> x^3 = y For example, 2*2*2 = 8 so the cube root of 8 is 2. 1.5^3 = 3.375 so the cube root of 3.375 is 1.5 (-3)^3 = -27 so the cube root of -27 is -3. The cube root of y is denoted by y^(1/3). It can also be written using the radical symbol like for a square-root, but the radical must be preceded by a superscript 3. Apologies, but this browser is crap and so I cannot show that representation.
What is the cubed root of x2y4?
y times the cube root of x2y
What is the definitions for cubed root?
The cubed root of a number x gives a number y such that y^3 = x. The cube root can be represented by the power of 1/3. e.g. 8^(1/3) which is read 8 to the power one third or the cube root of 8 equals 2. Because 2X2X2=2^3 = 8 other examples 27^(1/3) = 3 64^(1/3) = 4 1000^(1/3) = 10
What is the square root of y to the 11th power mutiplied by the square root of y?
y6
