Registrer deg som lærer
Exponent Rule Project
Storyboard Tekst
- Lysbilde: 1
- 5⁵
- Hi! I'm Base Boy. A base is the number being multiplied!
- And today, we'll both be going over the exponent rules with you guys!
- And I'm Exponent Girl! An exponent tells how many times a base is being multiplied!
- Lysbilde: 2
- a⁻ᵐ = 1 / aᵐ
- Negative Exponent
- AHHHH! A negative exponent, don't worry though, we can just take the reciprocal, no problem!
- Lysbilde: 3
- aᵐ × aⁿ = a ᵐ ⁺ ⁿ
- When the bases are the same, we multiply by adding the exponents!
- Lysbilde: 4
- ⁿ√aᵐ = aᵐ/ ⁿ
- Now, did you know, a radical can actually be turned into an exponent! Look!
- Woah! Sweet! That's pretty cool!
- Lysbilde: 5
- aᵐ ÷ aⁿ = aᵐ ⁻ ⁿ
- That's easy! Just subtract the exponents now!
- Now what if you wanna divide the same base but there's an exponent?
- Lysbilde: 6
- aᵐ/ ⁿ = ⁿ√aᵐ
- Got it! I'll turn this fractional exponent into a radical now!
- Now, you can also do the inverse!
- Lysbilde: 7
- (aᵐ) ⁿ = aᵐⁿ
- A power raised to another power now?
- Good question! You're supposed to multiply the exponents now!
- Lysbilde: 8
- aᵐ × bᵐ = (ab) ᵐ
- This time you'll just have to multiply the bases first!
- Now say, what if it was the same exponent but different bases?
- Lysbilde: 9
- a⁰ = 1 a ≠ 0
- Now, what happens when the exponent is 0 and the base isn't 0?
- Easy! If the base isn't 0 but the exponent is, the answer is always 1!
- Lysbilde: 10
- aᵐ ÷ bᵐ = (a÷b) ᵐ
- Wow, we're already onto our last exponent rule! I wonder what if we divided them now!
- Yes! Divide!
- We've made it so far, now if we multiplied the bases last time, what do you think we do now?
Over 40 millioner storyboards laget
Ingen Nedlastinger, Ingen Kredittkort og Ingen Pålogging Nødvendig for å Prøve!
