Question

factorise 15x²y³-5y please explain it step by step ​

Answer 1

Step-by-step explanation:

fast expand the given terms of the common terms out and solve the term which has left in the bracket

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Answer 2

Answer:

5y (√3xy+1)(√3xy-1)

Step-by-step explanation:

15x²y³-5y

5y(3x²y²-1)

5y{(√3xy)²-(1)²}