the differnce between 2 numbers is 3 and the diffrence between their squares is 69. Find the numbers.
plz
Answers
Answered by
0
Step-by-step explanation:
let one no. be x
therefore other no. is x+3
ATQ
(x+3)^2-x^2=69
x^2+9+6x-x^2=69
6x=69-9
6x=60
x=60/6
x=10
x=10
x+3=13
Answered by
1
Solution: =(x,y)
=(13,10)
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