Question

factorise the following expressions by grouping terms. ax+bx+cx-a-b-c​

Answer 1

Answer:

(a + b + c)(x-1)

Step-by-step explanation:

The given expression is

ax + bx + cx - a - b - c

= (ax + bx + cx) - (a + b + c)

= x(a + b + c)-1(a + b + c)

= (a + b + c)(x-1)