SOLUTION: I need assistance with the following 3 problems: Thank you for your help. (7c)^4(7c)^7 (x^4-5x^2+6)/(x^2-3) factor by mult x^9+8x^8

Question 121908: I need assistance with the following 3 problems:
Thank you for your help.

(7c)^4(7c)^7

(x^4-5x^2+6)/(x^2-3)

factor by mult
x^9+8x^8
Answer by jainenderkapoor(61) (Show Source): You can put this solution on YOUR website!
(7c)^4(7c)^7
= (7c) ^ (4+7) When we are multiplying we add the exponents
= (7c)^11 ----> Answer

(x^4-5x^2+6)/(x^2-3)
=(x^2-3)(x^2-2) / (x^2-3)
Cancelling out (x^2 - 3) from Numerator and Denominator
= (x^2-2) ----> Answer

factor by mult
x^9+8x^8
Only x^8 is common so we get
x^8(x+8) ----> Answer
Hope the solution is clear to you. If you need any help you can contact me at jainenderkaporo@gmail.com I am also available for Online Tutoring at very reasonable rates.

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