Home
Class 9
MATHS
If a+b+c=9 and a b+b c+c a=40 , find a^2...

If `a+b+c=9` and `a b+b c+c a=40` , find `a^2+b^2+c^2`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • AREA OF PARALLELOGRAMS AND TRIANGLES

    RD SHARMA ENGLISH|Exercise All Questions|206 Videos

Similar Questions

Explore conceptually related problems

If a+b+ c=9 and ab + bc +ca = 15 , find : a^2 + b^2 + c^2 .

If a+b+c=9 and a b+b c+c a=23 , then a^2+b^2+c^2=? (a)35 (b) 58 (c) 127 (d) none of these

if a +b+c=9 and ab+bc+ca=26,find a^(2)+b^(2)+c^(2).

If a+b+c=9 and a b+b c+c a=23 , find the value of a^2+b^2+c^2

If a^2+b^2+c^2=250 and a b+b c+c a=3, find a+b+c

If a^2+b^2+c^2=250 and a b+b c+c a=3, find a+b+c

If a^2+b^2+c^2=250 and a b+b c+c a=3 , find a+b+c

If a+b+ c =9 and a^(2) + b^(2) + c^(2) = 29 , find ab + bc + ca .

If a^2+b^2+c^2=16 and a b+b c+c a=10 , find the value of a+b+c

If a^(2) + b^(2) + c^(2) = 29 and a + b + c = 9 , find: ab + bc + ca