Question

factorise -4a + 4ab - 4ca

Answer 1

Answer:

=4ab−4ac−4a

Step-by-step explanation:

−4a+4ab−4ca

=−4a+4ab+−4ac

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Answer 2

Answer:

4a(1-b+c)

Step-by-step explanation:

• If we take 4 as common so
• we get 4a(1-b+c)
• so answer is 4a(1-b+c)