Question

factorise 12x+48x²y​

Answer 1

How do I factor 48x2y+20xz+12xy+5z ?

Data science course.

So you have:

48x²y + 20xz + 12xy + 5z

First you should notice that 48x²y and 12xy have a common factor of 12xy

Also 20xz and 5z have a common factor of 5z. So you can say this:

48x²y + 20xz + 12xy + 5z =

=12xy(4x + 1) + 5z(4x + 1)

Then you can easily notice that between the two, there's a common factor of (4x+1), so you have in the and:

(4x + 1) (12xy + 5z).

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Answer 2

Step-by-step explanation:

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