Question 264891
6(4x-y)
distribute 6 or multiply 6 to the equation 4x-y
the equation will be
24x-6y

3(5a-6b)
again distribute 3 to 5a-6b
15a-18b

8x(x-4)
8x^2-32x

7x(a+4b)
7xa+28xb