mikey6500 mikey6500
  • 19-01-2024
  • Mathematics
contestada

Solve the quadratic equation x²−9x+20=0.

A. 5,1
B. 4,5
C. -5,-1
D. -2,3

Respuesta :

Otras preguntas

15/8 45/c what is the proportion
Maths question help pls !!!!!
What is the proper dilution ratio for the sanitizer solution in the sanitizer sink? O 100 parts per million (ppm) 400 parts per million (ppm) 200 parts per mill
What is TRUE about mental health and fitness? Question 7 options: A. The brain has no effect on an individual's physical fitness. B. The mind greatly affects a
compare between them
Help, please and thank you Which theorem or postulate would you use in the previous exercise to prove that a || b ? A Converse of the Alternate Interior Angles
Read the following passage: Henry had great skill at chopping vegetables so he was able to fill up the salad bowl quickly with the vegetables he chopped. Which
What is the mass of a substance that has a density of 5g/ml and the volume of 3ml
Factor: (X+y)^3=x^3+y^3+3xy(x+y)
An electric ceiling fan with blades 0.750 m in diameter is rotating about a fixed axis with an initial angular velocity of 1.57 rad/s. The angular acceleration