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3 votes
Find two positive numbers whose square have a sum of 34 and difference of 16

2 Answers

6 votes

Answer: 3, 5

Explanation:

Let x be one of the numbers and y be the other number

x²+y²=34 add the to equations to eliminate the y

x²-y²=16

2x² = 18

x²=9

x=√9

x=3 plug into equation to find y

x²+y²=34

3²+y²=34

9+y²=34

y²=25

y=√25

y=5

User Dizzy
by
8.7k points
4 votes

Answer:

3 and 5

Explanation:

3^2+5^2

9+25=34

25-9=16

User Dario Fiumicello
by
7.9k points

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