SOLUTION: LCM OF 12p^2-12 , 8p^4-8 , 6p^2+6 We need this ASAP as well as the HCF OF 6x-24 , x^2-6x+8 , 9x^2-144 It is for my exams for next week need only this please help me

Algebra ->  Exponents -> SOLUTION: LCM OF 12p^2-12 , 8p^4-8 , 6p^2+6 We need this ASAP as well as the HCF OF 6x-24 , x^2-6x+8 , 9x^2-144 It is for my exams for next week need only this please help me       Log On


   



Question 984314: LCM OF 12p^2-12 , 8p^4-8 , 6p^2+6
We need this ASAP as well as the HCF OF
6x-24 , x^2-6x+8 , 9x^2-144
It is for my exams for next week need only this please help me

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
LCM OF 12p%5E2-12 , 8p%5E4-8 , 6p%5E2%2B6:
12%28p%5E2-1%29=2%2A2%2A3%28p%5E2-1%29
8p%5E4-8=8%28p%5E4-1%29=highlight%282%2A2%2A2%29%28p%5E2-1%29%28p%5E2%2B1%29
6p%5E2%2B6=6%28p%5E2%2B1%29=2%2Ahighlight%283%29%28p%5E2%2B1%29
so, LCM is
2%2A2%2A2%2A3%28p%5E2-1%29%28p%5E2%2B1%29
24%28p%5E2-1%29%28p%5E2%2B1%29



the HCF OF
6x-24 , x%5E2-6x%2B8 ,+9x%5E2-144:
6highlight%28%28x-4%29%29

+9x%5E2-144=9%28x%5E2-16%29=9%28x%5E2-4%5E2%29=9highlight%28%28x-4%29%29%28x%2B4%29
so, your answer is:the HCF OF 6x-24 , x%5E2-6x%2B8 ,+9x%5E2-144 is highlight%28x-4%29