Question

☺2º)Calcule o quadrado: (0,5)

( c3 + 6 )2 =

a)c

4 + 12c3 + 36

b)c

6 + 12c3 + 12

c)c6 + 12c3 + 36

d)c

4 + 12c3 + 12

e)NDA​

Answer 1

(c³ + 6)²

(c³)² + 2.c³.6 + 6²

c⁶ + 12c³ + 36. ===> c)