You can distribute the q to both terms to get

You would is this case use the perfect square rule. So your would squareroot 9r^2 and 25 to get 3r+5 then you would square this equation to get (3r+5)^2
Y=1/4-2 is the correct answer. you go up one and over four. the y-intercept is -2
Answer:
(a d)/(bc)
Step-by-step explanation:
a/b ÷ c/d
Copy dot flip
a/b * d/c
ad / bc
Answer:
4 ways (WW-BB-WB-BW)
Step-by-step explanation: