3 years ago

What is the value of x in the equation 1,331x^4-216=0?

1 answer:

8 0

The value of x will be obtained as follows:
1331x^4-216=0
1331x^4=216
divide through by 1331
x^4=216/1331
x=(216/1331)^(1/4)
x=(6^3/11^3)^(1/4)
x=(6/11)^(3/4)

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