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finlep [7]
3 years ago
5

Factorise fully 18e^2f^3-12e^2f

Mathematics
1 answer:
Alexeev081 [22]3 years ago
8 0

Answer:

18e^2f^3-12e^2f = 6e^2f(3f^2-2)

Step-by-step explanation:

Given

18e^2f^3-12e^2f

Required

Factorize:

18e^2f^3-12e^2f

Express 18 as 6 * 3 and 12 as 6 * 2

18e^2f^3-12e^2f = 6*3e^2f^3-6*2e^2f

Factor out 6

18e^2f^3-12e^2f = 6(3e^2f^3-2e^2f)

Factor out e^2

18e^2f^3-12e^2f = 6e^2(3f^3-2f)

Factor out f

18e^2f^3-12e^2f = 6e^2f(3f^2-2)

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