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How do you factorise 14x -21xy

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How do you factorise 14x -21xy

asked May 8, 2017 143k views

1 vote

How do you factorise 14x -21xy

Mathematics
high-school

Monokrome asked

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2 Answers

3 votes

You need to find the common number/letter in order to factorise and it should be like this:
x(14-21y)
Hope it helped...

AndyRoid answered May 9, 2017

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1 vote

Simplifying 14x + -21xy

Factor out the Greatest Common Factor (GCF), '7x'. 7x(2 + -3y)

Final result:
7x(2 + -3y)

that is the answer on how to do it

Bo Halim answered May 13, 2017

7.4k points

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