Open the door!
Storyboard-Text
- x? What is thiiiiiis?
- The door will open when you find the x
- What is this?
- Hah!!!!
- The square root of number: 4x+13 is equal to 2x+5!
- The x is the solution of equation
- Α! Its a quadratic equation!!
- How do you solve the equation?
- Excellent!! Discriminant!
- By having both sides of the equation squared
- x=-3
- It doesn't open!! That's not the answer!!
- The door will open when you find the x
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- Don't forget the restrictions!!
- The door will open when you find the x
- We did it!!
- x=-1
- Yes!!!
- It's open!!!!!!!
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