Answer:
wat u need help with
were the question
Step-by-step explanation:
Answer:
Step-by-step explanation:
it’s the last one
Answer:
8/7
Step-by-step explanation:
8/7 because the numerator is greater than the denominator.
Answer:
Step-by-step explanation:
Rationalize the denominator of b. So, multiply the numerator and denominator by 

Now, find a +b

Combine like terms

Now find (a + b)²
(a +b)² = 

Hint: 