Question

What is the solution set of x for the given equation?x^(3/2)-x^(1/3)+4=6

Answer 1

-2, -1

2, -1

-8, -1

8, -1

2, 8

Answer 2

\[x ^{3/2}-x ^{1/3}+4=6\]

Answer 3

@campbell_st

Answer 4

@Abhisar

Answer 5

@a

Answer 6

@AlexandervonHumboldt2

Answer 7

@dan815

Answer 8

I could never put ^1/3 in the equation on wolfram

Answer 9

I plugged in 2,8 and got 6 somehow

Answer 10

are you sure the 1st term isn't \[x^{\frac{2}{3}} \]

its just that it makes more sense that way...

Answer 11

because if the equation is

\[x^{\frac{2}{3}} - x^{\frac{1}{3}} + 4 = 6\]

it can be reduced to a quadratic...

\[(x^{\frac{1}{3}})^2 - x^{\frac{1}{3}} - 2 = 0\]

Answer 12

wow you came too late

Answer 13

well that's ok... 2, 8 is not a solution..

Answer 14

yea It is not