Question

20-[16-{14-8(8-6+3)}]​

Answer 1

Answer:

20 - [16 - {14 - 8(8 - 6 + 3)}]

= 20 - [16 - {14 - 8 (11 - 6)}]

= 20 - [ 16 - { 14 - 8 × 5}]

=20 - [16 - {14 - 40}]

= 20 - [16 - { - 26}]

= 20 - [16 + 26]

= 20 - 42

= - 22

hope it helps you!!

Answer 2

• We have to evaluate the above expression by using the given data.

             Given data:- $20-[16-\{14-8(8-6+3)\}].$

             To find:- Value of above expression.

             Solution:-

• To solve the above equation we have to follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• BODMAS rule is to be followed while solving expressions in mathematics.  It stands for,

          B= bracket

           O= order of power or rules

           D= division

           M= multiplication

           A= addition

           S= subtraction

       Therefore,

             $\begin{array}{l}20-[16-\{14-8(8-6+3)\}] \\=20-[16-\{14-8(11-6)\}] \\=20-[16-\{14-8 \times 5\}] \\=20-[16-\{14-40\}] \\=20-[16-\{-26\}] \\=20-[16+26] \\=20-42 \\=-22.\end{array}$

      Hence we will get the final value is $-22.$