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

Please give a solution for b-c=3,c-a=5then find a^2+b^2+c^2-ab-bc-ca??

Please give a solution for b-c=3,c-a=5then find a^2+b^2+c^2-ab-bc-ca??

Grade:9

2 Answers

Nishavak
14 Points
3 years ago
(a2+b2+c2-ab-bc-ca) = 1/2((a-b)2+(b-c)2+(c-a)2)
According to your question, a-b term is missing.
The question is incomplete.
Ankit yadav
26 Points
3 years ago
The question is quite easy and logical ,By simple logic you can find that a=1,b=9,c=6 and you can check also that it is correct, so put the value in your qstn,you will get 49 as a answer..😁😁Or.. you can take a=2,b=10,c=7 now also you will get answer as 49.πŸ˜‹πŸ˜‹

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