mini9533 mini9533
  • 17-10-2021
  • Mathematics
contestada

The sum of a positive number x and its square is 2. Find x

Respuesta :

Eddie1Wan
Eddie1Wan Eddie1Wan
  • 17-10-2021

Answer:

Since the question says the number is positive,the number is 1

Step-by-step explanation:

x+x²=2

x²+x-2=0

(x+2)(x-1)=0

x=-2 or 1

Answer Link

Otras preguntas

Use this diagram to find the measures of the lengths of the sides. The perimeter of the trapezoid on the right is 97 inches.
can anyone please help me on this question subtract (5x+3)-(x+2) a. 5x+1 b.5x+5 c.4x+5 d.4x+1
What is the volume of the cylinder?
Solve the following system of equations. 4x + 3y + z = -10 x - 3y + 2z = -8 11x - 2y + 3z = -38
hurry and help me plz
Is this quote a metaphor or simile? “The prize had nothing to do with the chicken heart, but articles about his award conflated the immortal chicken-heart cells
Use the formula for the area of a circle to solve for the radius of the circle if the area is 78.5cm^2
If you’re looking at a cell under the microscope and you found it has a flagellum and lysosomes what could you include about this cell?
the diagram shows the repairs performed on 2 types of cars compare the car types using the median and the mean
Please answer this question! 20 points and brainliest!