9-6a - 24a2
factor completely

To do this first you need put in the right order：

- 24a^2 - 6a + 9

And make it equal to 0.

- 24a^2 - 6a + 9 = 0

Now, divide by -3:

8a^2 + 2a - 3 = 0

And:

- 3 x 8 = -24                

So:

(4a + 3)(2a − 1) = 0

4a + 3 = 0       2a - 1 = 0

4a = -3               2a = 1

a = -3/4                 a = 1/2

a = -0.75                  a = 0.5

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

let's fu(!

step-by-step explanation: