Question

Para X= 5, calcule o valor de:

A)2x
B)3x+1
C)9-x
D)X-15
E)X²
F)2x³-1​

Answer 1

Resposta:

a)2×5=10

b)3×5+1=1

c)9-5=4

d)5-15=-10

e)5^2=25

f)2×5^3-=249

Answer 2

Resposta:

A) 10

B)16

C)4

D)-10

E)5²= 5x5 = 25

F)10x³= 10x10x10 = 1.000-1 = 999