Question

$x1 = (3.0 + - 0.1) \\ x2 = (6.0 + - 0.2) \: then \\ x1 \times x2 \: \: is$
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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

There could be two possible answers of x1 and x2 simultaneously,

taking positives and negative ones at once,

Step-by-step explanation:

taking positives first, we got

                    >>  x1=(3.0+0.1)

                      >> x1=(3.1)         ....1

             >> x2=(6.0+0.2)

            >> x2=6.2        ......2

  hence x1*x2=(3.1)*(6.2)=>>19.22

taking negatives at once,

                        >> x1=(3.0-0.1)=>>2.9     .......3

                        x2=(6.0-0.2)=>>5.8      ........4

hence  x1*x2=(2.9)*(5.8)=>>16.82

I hope it helps......