0
Let the numbers be 'm' & 'n'
Hence
mn = 51 (Multiplication)
m + n = -16 (Addition)
Algebraically rearrange
m = -16 -n
Ssubstitute
(-16-n) n = 51
-16n - n^2 = 51
n^(2) + 16n + 51 = 0 ( It is now in Quadratic form to solve).
Complete the Square
(n + 8)^2 - 8^(2) = -51
(n + 8)^2 = -51 + 64 = 13
Square root both sides
n + 8 = +/-sqrt(13)
n + 8 = +/- 3.60555....
n = -13.60555.... & -4.39444.... Are the two number.
What else can I help you with?
How do you multiply percentage?
Let's say you want to multiply something by 51%. You multiply 51 by 0.01, which gives you 0.51. So you're equation would be: (NUMBER) x 0.51.
What is 1 3 plus 2 17?
1/3 + 2/17need common denominator to add fractions and with this oddball just multiply 3 * 17 = 51 and use form of one to get fractions into order17*1/17*3 + 3*2/3*1717/51 + 6/51= 23/51=======simplest form
What can add to 51 to equal 180?
To find what can be added to 51 to equal 180, you would subtract 51 from 180. This would give you 129. Therefore, 129 can be added to 51 to equal 180.
Which of these numbers is composite 41 47 51 or 59?
Only 51. (51 = 3 x 17)
What sum of two numbers is 51 and their difference is 26 find the numbers?
{x+y=51, x-y=26} x=38.5 y=12.5
What are two numbers that multiply to negative 40 and add to 11?
51
If 3 consecutive numbers add up to 51 what are the numbers?
54
What are three consecutive numbers that add up to 51?
16, 17, and 18
What to numbers can multiply to make 51?
1x51=51
Which 3 consecutive numbers add up to 51?
54
What two numbers would multiply to give you -51 but add to give you 14?
-37
What two numbers multiply to -54 and add up to 3?
-51
What is the average of 7 51 20 22 28 and 16?
Just add the numbers. Then divide the result by "how many numbers are there", in this case, 6.
What two prime numbers multiply to 51?
The prime factors of 51 are 3 and 17.
What 3 numbers add up to 51 between 11-24?
12, 16 and 23 is one possible triplet.
What two number add to get -5.1 and multiply to get -10.2?
-15.299999999999999
What two numbers multiply to-44 and add to -7?
-51
