Question

ayúdenme que no se nada

-1-3{6-[4+2(-7+8)-5]-2}=

4-4{-3+[5-3(3+5)]-4}+2(-9)=

6-2{-4+3[3-3(-8-5)+14]-7}=​

(con el procedimiento porfavor)

Answer 1

Respuesta:

-1-3{6-[4+2(-7+8)-5]-2}=

-1-3{6-[4+2(1)-5]-2}

-1-3{6-[4+2-5]-2}

-1-3{6-[1]-2}

-1-3{6-1-2}

-1-3{3}

-1-9

-10

4-4{-3+[5-3(3+5)]-4}+2(-9)=

4-4{-3+[5-3(8)]-4}+2(-9)=

4-4{-3+[5-24]-4}+2(-9)

4-4{-3+[-19]-4}+2(-9)

4-4{-3-19-4}+2(-9)

4-4{-26}+2(-9)

4+104-18

90

6-2{-4+3[3-3(-8-5)+14]-7}=

6-2{-4+3[3-3(-13)+14]-7}

6-2{-4+3[3+39+14]-7}

6-2{-4+3[56]-7}

6-2{-4+168-7}

6-2{-4+168-7}

6-2{157}

6-314

-308