Math, asked by riyanpatric911, 6 months ago

if a+b+c=11 and a²+b²+c²=81, Find ab+bc+ca

Answers

Answered by prashantjha710

6

Answer:

Hope you are understand

like it

Attachments:

Previous Question

Next Question

Similar questions

Math, 3 months ago

the standard form of 4893.62 is _______...

Math, 3 months ago

the salary of 12 workers is 37,320 . what will be the salary if 5 workers...

Math, 3 months ago

41 × 41 please solve and show...

English, 6 months ago

some lines on rabbit...

Math, 6 months ago

3. The degree of a linear polynomial is a. 0 b. 1 c. 3 d. not define...

Biology, 11 months ago

what is the function of endoplasmic reticulum...

Science, 11 months ago

Stars are made up of what????????????

History, 11 months ago

ELLO❤❤❤❤ ❤❤❤❤❤❤ ❤❤❤❤❤❤ GOOD EVENING ❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤ HOW ARE U?? ❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤ What helped to expand steel production during the First World War??