SOLUTION: What are the two numbers that when you multiply them, the answer is 600r² and if you add them, the answer is 10? By the way, this is the problem: (3r+1)²+(r+2)²=65

Algebra.Com
Question 976779: What are the two numbers that when you multiply them, the answer is 600r² and if you add them, the answer is 10? By the way, this is the problem: (3r+1)²+(r+2)²=65
Answer by FrankM(1040)   (Show Source): You can put this solution on YOUR website!

simplifies to


Now divide through by 5


Divide by 2


r=2 or r= -3
No need to multiply to 600

RELATED QUESTIONS

Think of two numbers. When you add them you get 6.5. When you multiply you get 0.64. What (answered by edjones)
multiply a number by 4 and add 2 , then multiply the result by 10 .the answer is the same (answered by Alan3354)
I am thinking of more than one number. If you add 1 to my numbers and then multiply them (answered by greenestamps,math_tutor2020,ikleyn)
What is the factors -945 that when you add them overhear equal... (answered by ankor@dixie-net.com)
When you multiply the two numbers you get a product of 225. When you add these same two... (answered by Alan3354)
2 numbers that sum of them is 26 and when you multiply them is... (answered by farohw)
"If you are dealt 5 cards in a game of draw poker, and 3 of them are 5's what is the... (answered by edjones)
Can you advise me how to solve this problem, not just looking for an answer. the... (answered by stanbon)
Suppose you have two numbers. The difference of the two numbers is 12. The product of the (answered by checkley75,ptaylor)