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
It will take 24 minutes.
this is because the lowest common multiple is 24.
hope this helps you
I have
no idea i just need point so i can scan my paper
72. Explanation: 36+72=108.
Answer:
d 60 ft 2
Step-by-step explanation:
