Question

3x² – 4x – 2 when x =4 pleas give answers by sum and step-by-stepstep-by-step I will give 1000 rupees who answer fast ​

Answer 1

Answer:

30

Step-by-step explanation:

Given , 3x² – 4x – 2

put x= 4 in the equation

then, 3*($4^{2}$) - 4*4 - 2  =  3*(16) - 16 -2

                                 =  48 - 18

                                 =  30