Let a,b,c,d be positive rationals such that a + root b = c + root d, then either a = - Maths - Real Numbers

Question

Let a,b,c,d be positive rationals such that a + root b = c +
root d, then either a = c and b = d or 'b' and 'd' are squares of
rationals

Lalit Mehra · Accepted Answer

Hi!

⇒ d is the square of rational number Cheers!

Let a,b,c,d be positive rationals such that a + root b = c + root d, then either a = c and b = d or 'b' and 'd' are squares of rationals.