“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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This was really helpful and thanks.

Thanks a lot

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

🙁

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

thanks !!!

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

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

great vid thnx so much

thx

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

what if its (-4)^3

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)

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

Thank you @KhanAcademy