Question

como se resuelve2-(3-5(2+5)-1)
3-3(4-4(3-7)+1) porfavor

Answer 1

Explicación paso a paso:

2-(3-5(2+5)-1) 3-3(4-4(3-7)+1

2-(3-5(7)-1)3-3(4-4(4)+1

2-(1(7))3-3(1(4)

2-6+3-3+1-+4

2-13+4

11+4

=15