Question

ME ATYUDAN PLIS ES PARA HOY DOY CORONA

7f864880f7c0d8dfb45f93f7bc78d028.docx

Answer 1

Respuesta

1. = (-3)²× 2² + 2×{-3+3×[3-3×1]²}²-5

= 36+2×(-3+3×0)²-5

= 36+ 18-5 = 49.

2. = 2×(10+6/4)-[2×3-2×(20-8)]×(16-9)

= 2×(10+6/4)-(6-2×12)×7

= 2×23/2-(6-24)×7

= 23+18×7

= 149

3. = -10+3×{[-2×(7-√16)-1+3²]²}²

= -10+3×[(-2×3-1+9)²]²

= -10+3×(2²)²

= -10+48

= -38

4. = 9-4×(-3)×2+4

= 37