Question

$3x {}^{2} - 4x - 2 \: when \: x = 4$
​

Answer 1

3x²-4x-2

if x=4

3(4)²-4(4)-2

3(16)-16-2

48-18

30

hope it helps you mate

Answer 2

Answer:

here is ur answer..hope u get it ...plss mark the answer as brainlest