How do you factorise 5x - 15?

Answer 1

-10

Answer 2

5(x) - 15

Answer 3

You need to find a common factor in this equation, the common factor in this equation is 5. Therfore you put 5 in front of a set of brackets, like this - 5( ).

You then put 5(x-3), because it is 5 times x and 5 x 3 to get the answer in the brackets.

Answer 4

5 ( X - 3 )

Answer 5

10

Answer 6

32

Answer 7

32

Answer 8

55

Answer 9

5(x-3)

Answer 10

10