Q: What is The cube root of x to the sixth power times y to the negative 4 power?

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The equation is equivalent to 'x to the power of 4 thirds' times 'x to the power of 2.5'. Multiplying them together, we simply add the powers, giving 'x to the power of 23/6' or the 'sixth root of x to the power of 23'.

Personally I prefer to convert roots to fractional powers for this kind of problem. cube root of x squared is x2/3, and square root of x is x1/2. Adding the exponents, you get x2/3 times x1/2 = x7/6, that is, the sixth root of x to the seventh power - where it doesn't matter whether you take the sixth root first, or raise to the sevents power first. Alternatively, you can convert all roots to sixth roots, and multiply - and of course, get the same result.

The cube root of a negative number is negative.

Approx 2.2795 A number multiplied by itself three times gives the fourth power, NOT the cube.

-7

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The cube of a negative number is negative. Negative times negative is positive, but then you have the third multiplication, and positive times negative is negative. So for example (-2)3 = -8.

Negative 2 (times) cube root of 54 = -7.55953 Negative 2 (plus) cube root of 54 = 1.77976

Using the symbol "^" for power. (-3)^1 * (-3)^(1/3) = (-3)^(4/3).

Because if you multiply a negative number three times, the product will be negative.

The equation is equivalent to 'x to the power of 4 thirds' times 'x to the power of 2.5'. Multiplying them together, we simply add the powers, giving 'x to the power of 23/6' or the 'sixth root of x to the power of 23'.

1,000,000 cubic feet or 6,229,000 gallons.

(x - 4)(3x^3 + 4) The complex roots are the cube root of negative one third times two to the two thirds power and negative two to the two thirds power divided by the cube root of three

2square times 6 cube is 20

Personally I prefer to convert roots to fractional powers for this kind of problem. cube root of x squared is x2/3, and square root of x is x1/2. Adding the exponents, you get x2/3 times x1/2 = x7/6, that is, the sixth root of x to the seventh power - where it doesn't matter whether you take the sixth root first, or raise to the sevents power first. Alternatively, you can convert all roots to sixth roots, and multiply - and of course, get the same result.

It is 1.

The cube root of a negative number is negative

For a number to be both a square and a cube, it would have to be a sixth power. There are three sixth powers less than 100: 0^6 = 0, 1^6 = 1 and 2^6 = 64.