Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

If a = b^2/b-a then find the value of a^3 + b^3 Please help me out

If a = b^2/b-a then find the value of  a^3 + b^3
Please help me out

Grade:10

1 Answers

Arun
25763 Points
2 years ago
Dear student
 
As 
a = b² /(b-a)
Hence
ab - a² = b²
a² + b² -ab = 0
Now
a³ + b³ = (a+b) (a² + b² -ab) = (a+b)* 0 = 0
Hope it helps
 
Regards
Arun (askIITians forum expert)

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free