i) 7+4 - [3 - {1+2-(4-9)}] using BDmas rule find the value of
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The rule or order that we use to simplify expressions in math is called "BODMAS" rule.
Very simply way to remember BODMAS rule!
B -----> Brackets
O -----> Of (orders :Powers and radicals)
D -----> Division
M -----> Multiplication
A -----> Addition
S -----> Subtraction
Important Notes :
1. In a particular simplification, if you have both multiplication and division, do the operations one by one in the order from left to right.
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Step-by-step explanation:
7+4 - [3 - {1+2-(-5)}]
7+4 - [3 - {1+2+5}]
7+4 - [3 - {1+7}]
7+4 - [3 -8]
7+4 - (-5)
7+4+5
11+5
16
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