IF 3X+1/2X=5 THAN FIND THE VALUE OF 8X³+1/27X³.
Answers
Answered by
0
may be 35 is the answer
RAJAKRAHUL:
How please explain ...
Answered by
2
3X+1/2X=5
=> (6X+X)/2 = 5
=> 7X = 5×2
=> X = 10/7
Now,
8X³+1/27X³
= (216 X³ + X³) 27
= 217/27X³
= (217/27)×(10/7)×(10/7)×(10/7)
= 217000/9261 = 23.43159486 ans.
=> (6X+X)/2 = 5
=> 7X = 5×2
=> X = 10/7
Now,
8X³+1/27X³
= (216 X³ + X³) 27
= 217/27X³
= (217/27)×(10/7)×(10/7)×(10/7)
= 217000/9261 = 23.43159486 ans.
Similar questions