Question

square of the sum of two numbers is equal to the sum of the squares of the numbers and twice the product of the numbers right suitable equation to the data

Answer 1

the suitable equation for this question is:-
(x+y)=x²+y²+2xy
method:-
let the numbers the X and Y
sum of two numbers=x+y
square of sum of two numbers=(x+y)²
square of both the numbers=x² and y²
sum of squares of the number=x²+y²
and with the product of the numbers=2x×y=2xy
now forming an equation like this :-
(x+y)²=x²+y²+2xy
thus it is ur answer..