Question

factorise 15a^5b−6a^4b^2
−9a^3b^3

Answer 1

Answer:

Step-by-step explanation

15a^5b-6a^4b^2-9a^3b^3=

3a^3b(5a^2-2ab-3b^2).

first identify the common variables and constants in the terms

3 is the common constant and a^3b is the common variable

next step is to find out 3 times what is 15,6,9 and subtract the actual powers of the variable with the common term and write it down.

hope this explanation helps you.

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