Question

If x = 1/2 then the value of the expression 3x (4 x -3 ) + 4 is _​

Answer 1

Step-by-step explanation:

Fist step is

3×1/2(4×1/2-3)+4

3/2(4×1/2-3)+4

3/2(2-3)+4

3/2×1+4

3/2×5=15/2