Question

If a =2, b=4; what is the value of 2b - 3a

Answer 1

Answer:

9a^2 - 4a^2. these is the answer I got

Answer 2

Answer:

answer is 2

Step-by-step explanation:

if b = 4

2b= 2*4=8

if a =2

3a=3*2=6

so 8-6 =2