Answer:
2√15=2√5*3
√15/3=√5
5 is not equal to root 5,2√15 is not equal to 5 either
Answer: A. The first one
Step-by-step explanation:
42°
h(x) = 1/4 x - 2
f(x) = 4x + 8
y = 4x + 8
x = 4y + 8
4y = x - 8
y = 1/4 x - 2
x = 9 & y =15
