(i) The ratio of two numbers is 3 : 2 and the difference of their square is 500. Find the
numbers.
Answers
Answered by
5
Answer:
The Numbers are 30 and 20.
Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
let two number is =x or y
so x:y =3:2
so here the number is
3x and 2x
3x^2- 2x^2 =500
9x^2 - 4x^2 = 500
5x^2 = 500
x^2 = 500÷5
x^2 =
100
x = 10
3x = 3×10 = 30
2x= 2×10 = 20
and the two number is 30 or 20
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