Question

3y power cube - 48y​

Answer 1

Answer:

Answer is ...

3y (y-4) (y+4).

Step-by-step explanation:

Step.1: 3y^3 - 48y

Step.2:. 3y (y^2- 16)

{Taking 3y common}

Step.3: 3y [ (y)^2 - (4)^2 ]

{Expressing 16 as the square of 4}

Step.4: 3y [ (y-4)(y+4) ]

{Using the identity : a^2-b^2 = (a-b) (a+b)

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