Math, asked by tanishapandya499, 1 year ago

If a+b=6 and ab=12 find a2+b2

tanishapandya499: Do it fast

Answers

Answered by Ankitkuniyal1907

1

(a+b)2=a2+b2+2ab
(6)2=a2+b2+2*12
36=a2+b2+24
a2+b2=36-24
a2+b2=12

VipulTiwari: Right answer

Previous Question

Next Question

Similar questions

Environmental Sciences, 7 months ago

Write any 3advantages of Levelling?

Science, 7 months ago

so my question is how and when is this universe made ...

English, 7 months ago

You want share with your mother about an incident that happened in your school Write a letter to her narrating' widt had noppened , why you are offered by and why you feel the need to write her...

Chemistry, 1 year ago

A student added few pieces of aluminium metal to two test tubes A and B containing aqueous solutions of iron sulphate and copper sulphate. In the second part of her experiment, she added iron metal to another test tubes C and D containing aqueous solutions of aluminium sulphate and copper sulphate. In which test tube or test tubes will she observe colour change ? On the basis of this experiment...

English, 1 year ago

reading without comprehension is a reading justify? 400words...

Psychology, 1 year ago

There must be Humor button ?

Math, 1 year ago

Can i revise 6 chapters in one day from maths book or should i practice sample papers...

Chemistry, 1 year ago

equation of ammonia..... plzz fast...