Math, asked by gajalini, 9 months ago

The difference between two numbers is 3 and the sum of their squares is 117. Find the numbers. Show your full work and the full solution.

Answers

Answered by mhanifa
1

Answer:

6 & 9

Step-by-step explanation:

a and b are the two integers

1. a-b=3

2. a^2+b^2=117

(a-b)^2=3^2 => a^2+b^2-2ab=9 => 117-2ab=9 => 2ab=108 => ab=54

a=b+3-->  ab=54 => b(b+3)=54 => b^2+3b-54=0, b=-9(excluded as negative) & b=6

So we get b=6 and a=9

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