Can someone solve this problem x^ 3 - 4 = 2?

2009-07-07 4:33 pm

回答 (6)

2009-07-07 4:41 pm
✔ 最佳答案
x^ 3 - 4 = 2
Add 4 both sides
x^ 3 + 4 - 4 = 2 + 4
x^ 3 = 6
take cube root
x = 6^1/3 (Answer)
you can use calculator to solve if you require answer in decimals.
2009-07-08 12:01 am
x^3 - 4 = 2
x^3 = 2 + 4
x = ³√6
2009-07-08 12:00 am
x^3 = 2+4
--> x = cbrt(6)
2009-07-07 11:46 pm
x^3 = 6

x = 6^(1/3)

x = 1.817
2009-07-07 11:37 pm
X^3 = 6
x = cube root of 6
2009-07-07 11:37 pm
x^3 = 6
x = cubrt(6)


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