wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If a - b = -8 and ab = -12 then a3b3=


A

-244

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

-240

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

-224

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

-260

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

-224


ab=8,ab=12(ab)3=a3b33ab(ab)(8)3=a3b33×(12)(8)512=a3b3288a3b3=512+288=224


flag
Suggest Corrections
thumbs-up
39
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Algebraic Identities
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon