Math, asked by amudharamanathan, 23 days ago

how can we get, 4xy = (x + y)² - (x - y)²

Answers

Answered by pavankalyan030400

0

Step-by-step explanation:

x²+y²-2xy-(x²+y²-2xy)

=x²+y²+2xy-x²-y²+2xy

=4xy

Previous Question

Next Question

Similar questions

English, 12 days ago

Two friend conversation between save tree...

Math, 12 days ago

f(x,y)=xy(a-x-y) find maxima and minima...

English, 12 days ago

Now do the wark , voice change...

Math, 23 days ago

TWO CANS HAVE THE SAME HEIGHT EQUAL TO 21CM ONE CAN IS CYLINDRICAL THE DAIMETER OF WHOSE BASED IN 10CM THE OTHER CAN HAS A SQUARE BASED OF SIDE 10CM WHAT IS APPROXIMATE DIFFERENCE IN CAPACITIER...

Environmental Sciences, 23 days ago

1. How is waste disposed of in houses? 2. What all work does the Municipal Corporation do? 3. How is waste disposed of in towns and cities?

English, 9 months ago

what does inhuman dearth of noble natures refer to...

Math, 9 months ago

1. The numerical co-efficient of the term -xy is...

English, 9 months ago

in which country speak in Hindi other then in India...