Question

7x-42 factorise expression​

Answer 1

Answer is -4:3 hope it helps you

Answer 2

dear,

there are many methods to solve this expression

bt I will use the easiest method to slove this expression:-

7x- 42

= 7 × x - 7× 6

= 7 ( x - 6) ans.

hope this ans. will help you dear....