Question

which of the following is the cube root of -64/243?
1. 7/4
2.-7/4
3.4/7
4.-4/7​

Answer 1

Answer:

cube root of - 64/243 is

Step-by-step explanation:

³√-64/243 =-4/7

show option 4 is is right answer please please mark my answer as brain list

Answer 2

Your Solution

1.) (7/4)^3.

= 243/64

→no

【 do, like this

(7×7×7/4×4×4)】

2.) (-7/4)^3

= -243/64

→no

3.) (4/7)^3

= 64/243

→no

4.) (-4/7)^3

= -64/243

→yes

4.) -4/7 is the correct option