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Leto [7]
3 years ago
5

If x^ 3 = -27, then what is x?

Mathematics
2 answers:
wariber [46]3 years ago
7 0
The cube root of -27 is -3

3√-27 = -3

You can check this by plugging your answer back it

X= -3

-3^3 = -27
LekaFEV [45]3 years ago
6 0
Take 3rd root of -27
that is -3

if you can't see it then
√-27=(√-1)(√27)=(-1)(3)=-3
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3 years ago
Six plus -2 times a number is the same as 26 plus six times the same number.
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Step-by-step explanation:

let the number be x

and according to question,

six + 2 times a number = 2x + 6

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3 years ago
Which of the following is(are) the solution(s) to |5x+2|=8 ?
slega [8]

Answer:

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Step-by-step explanation:

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|5x+2|=8

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The correct result would be <span>d. (3 + 5i) – (2 + i).</span>
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