Question

Find the value
$(3 {x}^{3} + {2x}^{2} + 11 \\ \\ x = - 1$
​

Answer 1

Step-by-step explanation:

Putting the value if x = -1

SOLUTION :

= 3 (-1)³ + 2 (-1)² +11

= 3 × (-1 )+2 × 1 +11

= -3 +2+11

= 10

hence the answer is 10