The sum of two number is 42 and their product is for 37 then find the absolute difference between the number
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given , (x+y) = 42.
xy = 34.
x-y = ?.
wkt.
(x-y)^2 = {(x+y)^2 - 4xy}.
= {(42^2) - (4×34)}.
={(1764)-(136)}.
= {1628}.
(x-y) = √[1628].
xy = 34.
x-y = ?.
wkt.
(x-y)^2 = {(x+y)^2 - 4xy}.
= {(42^2) - (4×34)}.
={(1764)-(136)}.
= {1628}.
(x-y) = √[1628].
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