Find two numbers whose sum is 27 and product is 182
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Answered by
24
Heya
--------- Here is your answer -------
Let the two number be x and y
Then
x + y = 27. (1)
and
x * y = 182. (2)
From (1) x = 27-y
Substitute in (2)
(27-y ) y = 182
27y - y2 = 182
y2 -27y + 182 = 0
y2 - 13y - 14 y + 182 = 0
y ( y - 13 ) - 14 ( y - 13 ) = 0
y = 13 or 14
if y = 13
then from (1)
x = 14
and if y = 14
then from (1)
x = 13
So done !!!!
Plz mark as brainliest !!!!
--------- Here is your answer -------
Let the two number be x and y
Then
x + y = 27. (1)
and
x * y = 182. (2)
From (1) x = 27-y
Substitute in (2)
(27-y ) y = 182
27y - y2 = 182
y2 -27y + 182 = 0
y2 - 13y - 14 y + 182 = 0
y ( y - 13 ) - 14 ( y - 13 ) = 0
y = 13 or 14
if y = 13
then from (1)
x = 14
and if y = 14
then from (1)
x = 13
So done !!!!
Plz mark as brainliest !!!!
Answered by
8
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