Question

R = (x + 2)(x - 2)(x2 + 4)(x4 + 24

)(x8 + 28
) + 2
16

a) x12 b) n16 c) x16 d) x16 + n16 e) 1

Answer 1

Respuesta:

c) x16

Explicación paso a paso:

R = (x + 2)(x - 2)(x2 + 4)(x4 + 24)(x8 + 28) + 2=16

R = x + 2 + x - 2 + 2x + 4 + 4x + 24 + 8x + 28 + 2 = 16

R = x + x + 2x + 4x + 8x = 16 - 2 + 2 - 4 - 24 - 28 - 2

R = 16x = - 42

R = x = - 42:16

R = x = - 2,625