Find all the real cube roots of each number. -64

Mathematics

2 answers:

masya89 [10]3 years ago

4 0

The cubed root of -64 is -4.

-4*-4*-4=-64

Masteriza [31]3 years ago

3 0

Every number has three cube roots.

The only real cube root of -64 is -4 .

The other two cube roots of -64 are a pair of complex conjugates.
I'm too lazy to calculate them right now, and you didn't ask for them
anyway.

You might be interested in

Three different golfers played a different number of holes today. Rory played 999 holes and had a total of 424242 strokes. Alici

Marat540 [252]

Golfer had the lowest number of strokes per hole is Alicia  = 4.

Step-by-step explanation:

We have , Three different golfers played a different number of holes today. Rory played 999 holes and had a total of 424242 strokes. Alicia played 181818 holes and had a total of 797979 strokes. Rickie played 272727 holes and had a total of 123123123 strokes. We have to find , Which golfer had the lowest number of strokes per hole :

Rory:

Number of strokes per hole = $\frac{424242}{999} = 425$