Answer:
Step-by-step explanation:
:o who is it?!?!?!
Answer:
whenever you're multiplying terms that have exponents you multiply the coefficients and add their exponents:
Step-by-step explanation:
I think the answer to your first question should be:
30a²b - 30ab²
Your second answer is good
whenever you're multiplying terms that have exponents you multiply the coefficients and add their exponents:
for example, 6a²b³c x 2abc = 6(2)(a²)(a)(b³)(b)(c)(c)
= 12a³b⁴c²
Answer:
2?
Step-by-step explanation:
what is sh? sheets? if so try dividing 4 by 1/2
Answer:

Step-by-step explanation:
a) 
b) 
c) 
d) 
e) 
f) 
I’ve attached a photo with the definition and my answers
Hope this helps!