“Apply what we know about negative numbers to determine how negative bases with exponents are affected and what patterns develop. Also learn how order of operations affect the pattern.

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## 14 thoughts

1. Gwen Ortiz says:

This was really helpful and thanks.

2. Liam Pham says:

Thanks a lot

3. YO ARSH SINGH says:

i still don’t get it ===—-==========================
🙁

4. NostroThomas says:

What if there was no parenthesis? Does that change it?

5. sarcastically aly says:

thanks !!!

6. chetan shah says:

x^n*-x^m=-x^m+n is it true plz tell me

7. Princess Bunny Rose says:

do any of you guys use a dot or x for multiplying ?

8. Harry Rogers says:

great vid thnx so much

thx

10. DC/Marvel Fans says:

math is easy for me because of khan academy thx alot 🙂

11. Toni Hamilton says:

what if  its (-4)^3

12. Alex Townson says:

What if you were evaluating an expression like this:
16x^2-y^2 where x=3 and y=-5
Do I put brackets around the -5? (144-25=119)
Or do the negatives cancel each other out? (144+25=169)

13. Marie Jo says:

THANKYOU SO MUCH YOU SAVE MY LIFE BROTHAAA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

14. Jeremiah says: