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umka2103 [35]
3 years ago
10

Please answer this i need help

Mathematics
2 answers:
Andreas93 [3]3 years ago
8 0

Answer:

x = -10

Step-by-step explanation:

vesna_86 [32]3 years ago
7 0

You're looking for a number that gives -1000 when cubed. In other words, you're looking for the cubic root of -1000.

In fact, cubic root and cube are one the opposite of the other, meaning that

a^3=b \iff \sqrt[3]{b}=a

So, you have

x^3=-1000 \iff x = \sqrt[3]{-1000} = -10

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