Answer:
numbers expressed using exponents are called powers
Answer:
1st one
Step-by-step explanation:
Answer:
pqr²+pr-rp²+rq²
Step-by-step explanation:
pq(r²+1)-r(p²+q²)
pqr²+pr-rp²+rq²
The awser for this problem im preety sure is going to be aswer c
Answer:
3,3
Step-by-step explanation: