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Let the number be 'm' & 'n'
Hence
Product ; mn = 80
Sum ; m + n = 21
m = 21 - n
Substitute
(21 - n) n = 80
21n - n^2 = 80
n^2 - 21 n + 80 = 0 It is now in quadratic form to factor.
( n - 16)(n - 5) = 0
Hence the numbers are 5 & 16
What else can I help you with?
The sum of four consecutive odd number is 80 what is the largest of these numbers?
It is 23 because 17+19+21+23 = 80
Two numbers have a product of 80 their sum is 24?
Let's denote the two numbers as x and y. We know that xy = 80 and x + y = 24. We can solve this system of equations by substituting one equation into the other. By substituting y = 24 - x into the first equation, we get x(24 - x) = 80. Simplifying this equation gives us a quadratic equation: x^2 - 24x + 80 = 0. Solving this quadratic equation will give us the values of x and y.
What is the product of the sum of 12 and 8 and the difference of 12 and 8?
80 is.
Two integers have a difference of -18 and a sum of 2 What is the product of the two integers?
The product of the two integers is -80.
Two negative integers have a sum of -18 and a product of 80?
The answer is -10 and -8. -8 + -10= -18 -8x-10 =80.
What are two numbers that have a sum of -18 and a product of 80?
The numbers are: -10 and -8
What is four consective odd numbers whose sum is 80?
23+21+19+17=80
The sum of four consecutive odd number is 80 what is the largest of these numbers?
It is 23 because 17+19+21+23 = 80
Two numbers have a product of 80 their sum is 21?
Let the number by 'm' & 'n' Hence mn = 80 (product) m + n = 21 (sum) Hence m = 21 -b Substitute (21 - n)n = 80 21m - n^(2) = 80 n^(2) - 21n + 80 = 0 Factor (n - 16)(n - 5) = 0 Hence n= 16 & m = 5
Two numbers have a product of 80 their sum is 24?
Let's denote the two numbers as x and y. We know that xy = 80 and x + y = 24. We can solve this system of equations by substituting one equation into the other. By substituting y = 24 - x into the first equation, we get x(24 - x) = 80. Simplifying this equation gives us a quadratic equation: x^2 - 24x + 80 = 0. Solving this quadratic equation will give us the values of x and y.
What three numbers equal 80?
There's only one number that's equal to 80. It's 80.There's a good chance that there could be three numbers whose sum is 80, or threedifferent numbers whose joint product is 80, but the question doesn't ask for those.
Which pair of numbers whose sum is 80 has the largest product?
41 & 39 = 1599. (40 x 40 = 1600 but I assume you meant different numbers)
What two negative integers have a sum of -18 and a product of 80?
-10 + -8 = -18 -10 x -8 = 80 The two numbers are therefore -10 and -8.
What is the sum of the first sixteen numbers in pi?
The sum of the first sixteen numbers of pi is 80.
What is The sum of two numbers is 18 and their product is 80?
8 + 10 = 188 x 10 = 80Therefore, the two numbers are 8 and ten
What two numbers have a product of -80 and a sum of -7?
-73
Express 80 as a product of its prime numbers?
80 as a product of prime numbers can be expressed as: 2x2x2x2x5
