Test o niczym

Podaj pierwiastki wielomianu  $w\left(x\right)=\left(x-1\right)\left(x+2\right)\left(x+5\right)$  

•  $1$  

•  $-2$  

•  $-5$ 
  

•  $2$  

Podzielniki liczby 15 to:

• 3

• $5$

• $15$

• 2

Which of these is the largest planet in the Solar System?

• Earth
• Mars
• Mercury
• Jupiter
• Pluto

Which of these celestial bodies are planets?

• Venus
• Neptune
• Uranus
• Pluto

Name any one of the two moons of Mars

What would you do in outer space?

Which of these is your favorite?

• Stars
• Planets
• Comets