Answer:
B or 31r-71
Step-by-step explanation:
First, use distributive property to expand the first term.
30r-66-(5-r)
Remove the parenthesis of the third term:
30r-66-5+r
Combine like terms
31r-71
Square root of 3 is not rational, it is an irrational number
Answer:
nmn
Step-by-step explanation:
Answer:
Q1. C Q2. B. Q3. D. Q4. D Q5. A.
Step-by-step explanation: