Question

Expand the following:
a) 3(x + 5)
b) 4(x - 4)
c) 2(5x + 1)
d) 7(x - 9y)​

Answer 1

Answer:

a) 3x+15

b) 4x-16

c) 10x +2

d) 7x-63y

Step-by-step explanation:

a) 3(x+5) - multiply 3 with both terms in the bracket and put the same sign in between

3x + 3x5 = 3x+15

Similarly u can solve all other questions too.

Hope it helps!