Question

simplify: 10 + [5 - {4 - 2 (3 + 1/2-1/4)÷51/2}]​

Answer 1

Step-by-step explanation:

it's is very good answer

Answer 2

Step-by-step explanation:

10 + [ 5 - { 4 - 2 (6+1 / 2 - 1 /4 ) ÷ 51 / 2} ]

10 + [ 5 - { 4 - 2 ( 7 / 2 - 1 / 4 ) ÷ 51 / 2} ]

10 + [ 5 - { 4 - 2 ( 14 - 1 / 4 ) ÷ 51 / 2 } ]

10 + [ 5 - { 4 - 2 × 13 / 4 ÷ 51 / 2} ]

10 + [ 5 - { 4 - 2 × 13 / 4 × 2 / 51 } ]

10 + [ 5 - { 4 - 2 × 13 / 2× 51 } ]

10 + [ 5 - { 4 - 2× 13 / 102 } ]

10 + [ 5 - { 4 - 13 / 51 } ]

10 + [ 5 - { 204 - 13 / 51} ]

10 + [ 5 - { 191 / 51 } ]

10 + [ 5 - 3.74 ]

10 + [1.26 ]

11. 26

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