two numbers are such then their sum is 55 and product is 736 .the number is
Answers
Answered by
0
Hey!!!
let the numbers be x and y.
ATQ,
=> x + y = 55
=> x = 55 - y
and
=> xy = 736
=> y(55 - y) = 736
=> 55y - y² = 736
=> y² - 55y + 736 = 0
=> y² - 23y - 32y + 736 = 0
=> y(y - 23) - 32(y - 23) = 0
=> (y - 23)(y - 32) = 0
Thus y = 23 or y = 32
Thus x = 55 - 23
=> y = 32
Thus the numbers are 23 and 32.
Hope this helps
let the numbers be x and y.
ATQ,
=> x + y = 55
=> x = 55 - y
and
=> xy = 736
=> y(55 - y) = 736
=> 55y - y² = 736
=> y² - 55y + 736 = 0
=> y² - 23y - 32y + 736 = 0
=> y(y - 23) - 32(y - 23) = 0
=> (y - 23)(y - 32) = 0
Thus y = 23 or y = 32
Thus x = 55 - 23
=> y = 32
Thus the numbers are 23 and 32.
Hope this helps
Similar questions