Question

3x(4x-5)+3,put x=1/2​

Answer 1

Hope it helps if any help needed then comment

Answer 2

Answer:

3 ×1/2(4×1/2 - 5)+3

3/2(2-5)+3

(3/2×-3)+3

-9/2+3

-3/2= -1.5 =answer

please mark it as the the brainliest answer