Question

a 4³-[2. (√100 +3.2)] =



b) 27-6: 3 + 3³.2 - 10 =

Answer 1

Explicação passo-a-passo:

Resposta

a)64-[2.(10+6)]=

64-[2.16]=

64-32=

32

b)27-2+27.2-10=

27-2+54-10=

25+44=

69

Answer 2

$a) \\ 4 {}^{3} - [2 \: . \: ( \sqrt{100} + 3 \: . \: 2) ] \\ 64 - [2 \: . \: (10 + 6)] \\ 64 - [2 \: . \: 16] \\ 64 - 32 \\ \boxed{\boxed{\boxed{32}}}$

$b) \\ 27 - 6 \div 3 +3 {}^{3} \: . \: 2 - 10 \\ 27 - 2 + 27 \: . \: 2 - 10 \\ 27 - 2 + 54 - 10 \\ 81 - 12 \\ \boxed{\boxed{\boxed{69}}}$

att. yrz