Math, asked by rahul636129, 1 year ago

If a=√2+1/√2-1,b=√2-1/√2+1 then find a square+b square -4ab

Answers

Answered by Aradhyapanigrahy

2

break (a-b)² and -2ab

=(a²+b²-2ab) -2ab

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

State whether it is true or false (a) the diagonals of a square are perpendicular to one another...

Hindi, 6 months ago

Bhartiya samaj me nari Hindi written in English explation in end to say speaking skills...

Science, 6 months ago

write the function of pituitary gland, pancreas and thyroid.

Math, 1 year ago

Reema spends 1/2 of her money in a shop.Then spends 1/3 of what is left on the bus fare.If she is finally left with Rs.20.how much did she have in the beginning...

Math, 1 year ago

if A is -12 B is 34 and C is -56 then answer this question a) A+B- C hi pls follow me this is Humber request ...

Math, 1 year ago

Five years ago a man was 7 times as old as his son. 5 year hence, the father will be 3 times as old as his son. Find their present ages.

Physics, 1 year ago

If a car at rest accelerates uniformly to a speed of 40m/s in 20s, it covers at distance if...

Computer Science, 1 year ago

what is the need to organise data on a computer and how is it done...