Question

1. Resolver:
5-2(3 x 4 - 5x2)+3 [4 + 2(21 - 4* 5) +11​

Answer 1

Respuesta:50

Explicación paso a paso:

5-2(3*4-5*2)+3[4+2(21-4*5)]+11=

5-2(12-20)+3[4+2(21-20)]+11=

5-2(-8)+3[4+2(1)]+11=

5+16+3[4+2]+11=

21+3[6]+11=

21+18+11=

50