This would be 4y + 1ytytyty I believe considering they’re all bunched together in the last bit.
Answer: 
Step-by-step explanation:
The given radical expressions are:


Answer:
A. 7
Step-by-step explanation:
Hi there, the formula of a circle is C=πr. So, r=C/2π=28/2*π=4.45634, Therefore, the answer is 4.45634
3) 18v2−15v−18
=3(6v2−5v−6)
=3(2v−3)(3v+2)