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x+y=12 x*y=9 so y=9/x and substituting we have x+9/x = 12, multiply by x and we have: x2 + 9 = 12x or in standard form: x2 - 12x + 9=0 which solving using the quadratic equation gives: (+12 - sqrt(144-36))/2 and (12 + sqrt(144-36))/2 which gives x= 11.196, y = 0.804 and x= 0.804 and y = 11.196 You can search wikipedia for the quadratic equation.
What else can I help you with?
What is the square root of 402?
well you could figure it out you could find out what same two numbers multiplied would equal up to it if none do do the math or get a calculator
What are three numbers multiplied the same that 8000?
They are: 20*20*20 = 8000
Which number when added or multiplied to 3 gives the same answer?
1.51.5 x 3 = 4.51.5 + 3 = 4.5
What number gives the same result when it is added to five as when it is multiplied by five?
1.253x1.25 =6.253+1.25=6.25 this is the correct answer i checked it
What is the mean of a set of data that contains numbers that are all the same?
Any one of the numbers is equal to the mean of the set.
What numbers equal the same when multiplied and added toghter?
000
What are 2 numbers consisting only of ones that when multiplied or added equal the same number?
Two Numbers consisting only of ones that when multiplied or added equal the same number are 11, and 1.1
What 3 positive numbers equal the same when added or multiplied?
1, 2, 3
What 3 numbers equal the same when added or multiplied?
1+2+3 6; 1X2X3 6
What two numbers when added and multiplied equal the same?
2 and 2 2+2 = 4 2*2 = 4
What 4 numbers give the same result when added or multiplied together?
The 4 numbers that give the same result when added or multiplied together are 1, 2, 3, and 6. When added together, they equal 12 (1 + 2 + 3 + 6 = 12), and when multiplied together, they also equal 12 (1 x 2 x 3 x 6 = 12). This is an example of a set of numbers that satisfy the condition of having the same sum and product.
What 2 numbers have the same value when added or multiplied?
2 and 2
What three numbers have the same added and multiplied?
1, 2 and 3
What 2 numbers multiplied equal 1000 that are the same number?
31.6227766
What three numbers have the same answer when added together and multiplied together?
1, 2 and 3
Find three numbers that have the same answer when multiplied together as when added together?
One, two, and three.
What three numbers multiplied equal 147 but 2 of the mumbers have to be the same?
3, 7 and 7
