Loukqcsophia Loukqcsophia
  • 03-02-2017
  • Mathematics
contestada

What 2 numbers add to 17 and multiply to -168?

Respuesta :

wolf1728
wolf1728 wolf1728
  • 07-02-2017
A) x + y = 17
B) x * y = -168

y = -168/x then inputting this into A)

x + -168/x = 17
x^2 -168 -17x = 0

x = 24 and x = -7

Answer Link

Otras preguntas

The measure of how a particular food affects blood glucose levels is the ______ index. glycemic glucose glycogen glyceride
Give me some good research of mars
Profit is the difference between revenue and cost. The revenue, in dollars, of a company that manufactures televisions can be modeled by the polynomial 3x2 + 18
If trap is an isosceles trapezoid, what is the value of x
The goal of the planning phase for an information system project is to create a(n) ____________.
What does 1/4 of a can of coffee cost if 4 cans of coffee costs $2.40?
The __________ bone is located just below the urinary bladder.
Write a translation rule to describe the translation that is 12 units left and 3 units up
Drugs that speed up the functioning of the nervous system are called ________.
A car travels 354 miles on 11 gallons of gasoline. The best estimate of the car’s miles per gallon is: