Answer:in what grade are the students in
Step-by-step explanation:
Answer:
i think its just the last one
Step-by-step explanation:
because the first two are all real numbers and the thrid equals one
Do you av options, Because i need to see the folding method
Answer:√-40=2√-10
Step-by-step explanation:Finding the factors of 40,we have ,√4×√-10=2×√-10=2√-10