Math, asked by kanishkkhanna158, 2 months ago

If a + b + c =7 and ab + bc + ca = 21 then
find the value of a²+ b² + c²​

Answers

Answered by labdhee82
0

a²+ b² + c²

= 7²

= 7 × 7

= 14

Hope it helped

Similar questions
English, 2 months ago