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What is the solution to this equation? (x+6)^1/3 – 5= -2
Question
What is the solution to this equation? (x+6)^1/3 – 5= -2
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Mathematics
3 years
2021-08-02T02:04:12+00:00
2021-08-02T02:04:12+00:00 1 Answers
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Answer:
x = 21
Step-by-step explanation:
(x+6)^1/3 – 5= -2
add 5 to both sides of the equation:
(x+6)^1/3 = 3
cube both sides of the equation:
x + 6 = 27
subtract 6 from each side:
x = 21