Question

how to solve an equation in quadratic form

3d^2/3-d^1/3-4=0

MEDAL AND FAN WILL BE GIVEN

Answer 1

@dan815 hey can you help

Answer 2

i know how to start it js

Answer 3

the simpler way would be to simply multiply both left and right sides by 3
thus getting rid of the denominators

Answer 4

do you know the method when you replace the common with u ?

Answer 5

like 3(d^1/3)^2- d(1/3)-4=0
let (d^1/3) = u

Answer 6

and then it would be 3u^2-u-4=0

Answer 7

hmm

Answer 8

is there a sum and product for -1 and -12

Answer 9

3-4 = -1
3* -4 = -12

Answer 10

thank you!!!! @jdoe0001

Answer 11

yw