Simplify: (1.7 X 1.7 + 0.3 X 0.3 + 1.02) / 2

Options
- 2
- 1.7
- 0.3
- 1.4

CORRECT ANSWER : 2

Discussion Board
Explanation

1.7*1.7=2.89
0.3*0.3=0.09
now, we get 2.89+0.09+1.02 / 2
= 4 /2 = 2


Priscilla 05-25-2024 04:51 AM

how this is possible i got the ans 3.5

1.7x1.7= 5.89
(0.3)power 2 = 0.09
1.02
5+0+1=6
89+09+02= 1.00
6+1.00= 7
7/2= 3.5
then how 2 is correct, please request to you please let me know how is this 2 and what trick are you used to solve this.

Aanchal Verma 12-2-2021 03:27 PM

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