
Evaluate .
Answer
437.1k+ views
Hint: Here we have a simple algebraic expression, we need to simplify it by applying the given operations. That is addition, subtraction, division and multiplication. To solve this we follow the BODMAS rule. This rule states that when given an equation or expression, we should first calculate the brackets, then any order, then division, then multiplication, then addition and then subtraction.
Complete step by step solution:
Given,
By BODMAS rule we simplify the brackets,
Now we need to simplify the division part,
Now adding we have,
Now subtracting
Thus the value of the algebraic expression is .
Additional information:
Suppose they are given to simplify this .
Then we need to simplify the terms inside the brackets and then we apply the division.
Note:
We know that the product of two negative numbers results in a positive number. The product of a positive (negative) number and a negative (positive) number results in a negative number only. Sometimes BODMAS is also called as BIDMAS. Where ‘I’ is index and rest is the same. If we do the calculation with applying this rule we will get a wrong answer.
Complete step by step solution:
Given,
By BODMAS rule we simplify the brackets,
Now we need to simplify the division part,
Now adding we have,
Now subtracting
Thus the value of the algebraic expression is
Additional information:
Suppose they are given to simplify this
Then we need to simplify the terms inside the brackets and then we apply the division.
Note:
We know that the product of two negative numbers results in a positive number. The product of a positive (negative) number and a negative (positive) number results in a negative number only. Sometimes BODMAS is also called as BIDMAS. Where ‘I’ is index and rest is the same. If we do the calculation with applying this rule we will get a wrong answer.
Latest Vedantu courses for you
Grade 11 Science PCM | CBSE | SCHOOL | English
CBSE (2025-26)
School Full course for CBSE students
₹41,848 per year
Recently Updated Pages
Out of 30 students in a class 6 like football 12 like class 7 maths CBSE

Earth rotates from West to east ATrue BFalse class 6 social science CBSE

The easternmost longitude of India is A 97circ 25E class 6 social science CBSE

Write the given sentence in the passive voice Ann cant class 6 CBSE

Convert 1 foot into meters A030 meter B03048 meter-class-6-maths-CBSE

What is the LCM of 30 and 40 class 6 maths CBSE

Trending doubts
What is the Full Form of NCR Delhi ?

What is a joint family A Two or more families live class 6 social science CBSE

What is the southernmost point of the Indian Union class 8 social science CBSE

How many moles and how many grams of NaCl are present class 11 chemistry CBSE

List some examples of Rabi and Kharif crops class 8 biology CBSE

How do I get the molar mass of urea class 11 chemistry CBSE
