Question

If a=2 b=5 c=0 find the value of 5a²-3b-4bc​

Answer 1

the answer is attached to my answer

Answer 2

5

Explanation:

= 5.(2*2) - 3.(5) - 4.(5*0)

= 5*4 - 15 - 0

= 20 - 15

= 5