Question

-9-((-8) +(20÷10-5)) explain
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Answer 1

-9-(-8)+(20diveded by 10 -5)
We will solve the bracket first
Therefore,
-9-(-8)+(2-5) (As 20 divided by 10 is 2 the 2-5 remains )
= -9+8-3
= -4 (Ans)
SEE THE SCREEN FOR BETTER UNDERSTANDING ALTHOUGH THE ANS IS SAME BHT STILL..

Answer 2

• As per the data given in the question, we have to find the value of the expression.

           Given data:- $-9-((-8)+(20\div10-5)).$

           To find:- $-9-((-8)+(20\div10-5))=?$

           Solution:-

• To solve the above equation we will follow the BODMAS rule.

• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.

       where,

               $B= brackets\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { Division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

           Therefore,

          $-9-((-8)+(20\div10-5))\\=-9((-8)+(2-5))\\=-9((-8)+(-3))\\=-9(-11)\\=2.$

      Hence we will get the value $2.$