Question

3x^4/3+5=53

Answer 1

The answer should be 8 and -8....

Answer 2

subtract 5
\[3x^{\frac{4}{3}}=48\] divide by 3\[x^{\frac{4}{3}}=16\]

Answer 3

then compute
\[x=16^{\frac{3}{4}}\] or \[x=-16^{\frac{3}{4}}\]

Answer 4

fourth root of 16 is 2, and \(2^3=8\) for the first one