iloveme2015 iloveme2015
  • 18-12-2014
  • Mathematics
contestada

how to discriminant 5xsquared -45=0 one ,two and complex solution

Respuesta :

konrad509
konrad509 konrad509
  • 18-12-2014
[tex]5x^2-45=0\\ 5x^2=45\\ x^2=9\\ x=-3 \vee x=3[/tex]
Answer Link

Otras preguntas

Guys, help me out, please.
Please help me on this
2: Estimate the mean number of games the girls attended ?
heather is going to graph y= -3x^2 +3. How is the parent graph transformed
Which of the following is NOT a federal income tax deduction? a. excise taxes b. property taxes c. state income taxes d. general sales taxes
Cone A has a radius of 2 inches and a height of 3 inches. In cone B, the height is the same, but the radius is doubled. Calculate the volume of both cones. Whic
1.) List all interior angles (see image) 2.) Identify all pairs of corresponding angles. 3.) What is the relationship between angles D and E? 4.) If Angle B= 75
Which of these involves the gradual removal of a thin layer of topsoil?
The largest religious movement of the mid-1800s was known as the ?
Can anyone please help me with this