Question

Write the results of the following expressions entered in a cell.
= (7-2)^2/4*2

Answer 1

Answer:

12.5

Explanation:

(7-2)^2/4*2

First of all, lets start with Basic rule of DMAS

D (divide) , M ( multiplication) , A (addition) and S ( subtraction)

Above all, first solve the brackets;

(7-2)^2/4*2 = (5)^2/4*2

Now solving the square;

(7-2)^2/4*2 = 25/4*2

Now applying DMAS;

25/4*2 = 6.25 * 2

Now multiplying;

=12.5

Hence the correct answer is 12.5

Answer 2

Given expression : (7-2)²/4*2

Step by step solution :

Operator precedence here =

brackets > power > division > multiplication > addition > subtraction

So, (7-2)²/4*2  = (5)² /4*2                    subtracted 7 by 2

                       = 25 /4*2                     divide 25 by 4

                       = 6.25 * 2                   perform multiplication

                       = 12.5

Therefore, the resultant of (7-2)²/4*2 is 12.5

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