Question

alguém poderia me ajudar com essa questão?

Answer 1

S=2-2²/2+2³/3-2⁴/4+(2)5/5-(2)10/10

S=2-4/2+8/3-16/4+32/5-1024/10=

S=2-2+8/3-4+32/5-1024/10

S=8/3-4+32/5-1024/10

30S=80/30-120/30+192/30+3072/30

30S=107,46666667

S=107,6666667

S=3,58