Question

find the value of 4 x cube minus 3 X square + 5 x minus 6 when X is equals to 3​

Answer 1

Step-by-step explanation:

$4 {x}^{3} - 3 {x}^{2} + 5x - 6 \\ = 4 ({3}^{ 3}) - 3( {3}^{2}) + 5 \times 3 - 6 \\ = 4 \times 27 - 3 \times9 + 15 - 6 \\ = 108 -27 + 15 - 6 \\ = 123 - 33 \\ = 190$

Answer 2

Step-by-step explanation:

working + answer

ok this answer is correct