SOLUTION: #24.Factor completely. If a polynomial is prime, state this. 9 + 8t^2 − 18t 74.Factor completely. Remember to look first for a common factor. If a polynomial is prime

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: #24.Factor completely. If a polynomial is prime, state this. 9 + 8t^2 − 18t 74.Factor completely. Remember to look first for a common factor. If a polynomial is prime      Log On


   

Question 505366: #24.Factor completely. If a polynomial is prime, state this.
9 + 8t^2 − 18t

74.Factor completely. Remember to look first for a common factor. If a polynomial is prime, state this.
24x^2 − 54

Hi math friends can I please get help with these problems.These are my last questions please help me I greatly appreciate it!!
I don't understand.
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Factor:
24) 9%2B8t%5E2-18t Rearrange as:
8t%5E2-18t%2B9 = highlight%28%282t-3%29%284t-3%29%29
74) 24x%5E2-54 Factor out a 6.
6%284x%5E2-9%29 Factor the difference of squares.
highlight%286%282x%2B3%29%282x-3%29%29