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The sum of two numbers is 4.2 their product is 4.4 what are the numbers?
Wiki User
∙ 14y ago
The two numbers are: 2.2 and 2
Make two equations: x+y=4.2 and xy=4.4
Using the first addition equation, x=4.2-y
You can plug in 4.2-y for x in the second multiplication equation.
y(4.2-y)=4.4
4.2y-y2=4.4
y2-4.2y+4.4=0
Use the quadratic formula--> y=[-b +/- sqrt(b2-4ac)]/2a
y=2.2 and 2
Wiki User
∙ 14y ago
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Two numbers have a sum of 42 and a product of 185 What are the two numbers?
numbers are 37 and 5
How do you find answer if the sum of two numbers is 42 and product of same two numbers is 432?
The numbers are 18 and 24
What two numbers have a product of 42 and a sum of -13?
55
What times what equals 42 and adds up to 11?
53
Two numbers have a sum of 42 and a product of 432 What are the numbers?
the two numbers are 50.54657341 and -8.546573405 That was a good try. The two numbers do add up to 42, but unfortunately the product of a positive and a negative is negative, so that they multiply to give -432 rather than 432. The correct answer is 18 and 24
Two numbers have a sum of 42 and a product of 185 What are the two numbers?
numbers are 37 and 5
Numbers have a sum of 42 and a product of 423 what are the two numbers?
18 and 24
What two numbers have a sum of 13 and product of 42?
6 and 7
What are the two numbers that have the sum of 42 and the product of 432?
18 and 24.
How do you find answer if the sum of two numbers is 42 and product of same two numbers is 432?
The numbers are 18 and 24
What two numbers have a product of 42 and a sum of -13?
55
The product of three prime numbers is 42 the sum of these numbers is?
12
What are two real numbers that have sum of 13 and product of 155?
This is mathematically impossible. The highest product that you can get with two numbers that make thirteen is 42 (7*6). The lowest sum you can get for two numbers with a product of 155 is 36 (31 and 5). All in all, it's impossible.
What times what equals 42 and adds up to 11?
53
What sum of two numbers is 13 difference of the numbers is 1 find the numbers what is their product?
six, seven 7 + 6 = 13 (sum) 7 - 6 = 1 (difference) 7 x 6 = 42 (product)
Two numbers have a sum of 42 and a product of 432 What are the numbers?
the two numbers are 50.54657341 and -8.546573405 That was a good try. The two numbers do add up to 42, but unfortunately the product of a positive and a negative is negative, so that they multiply to give -432 rather than 432. The correct answer is 18 and 24
Two numbers have a sum of 9 and a product of 18 what are the the numbers?
3 and 6
