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Chapter 1: Q4. (page 8)

Find the value of each expression

4.83+6

Short Answer

Expert verified

Value of83+6 is 72

Step by step solution

01

- Order for simplification 

To evaluate any expression involving more than one operation, follow the below order of operations:

  • First evaluate expressions inside grouping symbols like parentheses ( ) or brackets [ ].
  • Evaluate the exponents.
  • Perform Multiplication and division from left to right.
  • Perform addition and subtraction from left to right.
02

- Add 3 with 6

First simplify the term in parentheses to get

3+6=9

03

-Multiply 8 with 9

Now, multiply resultant with 8 to get

83+6=8脳9=72

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