You have to multiply by the complex conjugate so that you can clear the radical from the denominator. Once you do the multiplication simplify the radical. There's still a common factor in -54, -18, & 75 so divide all those by 3.

7 0

3 years ago

At 3:25 p.m., a passenger train and a freight train both left Kalamazoo,

Svetlanka [38]

Answer:

4:10 PM

Step-by-step explanation:

8 0

3 years ago

Three billiard balls are left on the table. Use the expressions to determine which two balls are furthest apart.

olganol [36]

Answer: Balls 4 and 9 are furthest apart

Step-by-step explanation:

4 0

3 years ago

Starting with the graph of f(x) = 3", write the equation of the graph that results from reflecting f(x) about the y-axis. y =

Agata [3.3K]

Start with the graph of f(x) equals through the waxy’s will make them, and BY equals three positive 3 the question of Graf resorts from reflect in FX NYX which is why equals positive

7 0

3 years ago