The difference between two numbers is 14 and the difference between their squares is 448, then
find the numbers.
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Answered by
1
Answer:
23 and 37
Step-by-step explanation:
let one no be x and the other be y
x-y=14 (assuming x is greater)
x^2 - y^2 = 448
we know that x^2 - y^2= (x+y)(x-y)
hence,
(x+y)(x-y)=448
14(x+y)= 448 ( as x-y=14)
x+y= 448÷14
x+y= 32
adding x+y and x-y
(x+y)-(x-y)= 32+14
2y=46
y=23
x-y=14
ie, x-23=14
x=37
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