Question

factorise each expression

14u - 21

Answer 1

Answer:

Konichiwa! Your solution is

Step-by-step explanation:

14u-21

=> 7(2u-3)

Answer 2

Answer:

14u - 21

= 14u = 2×7× u

=21= 3×7

both have 7 in common

so

= 7(2u - 3)

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