Question

|a|= -6,4 |b|= 3,2 1) |a|-2|b|

Answer 1

Ответ:

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Answer 2

To evaluate the expression |a| - 2|b|, we need to substitute the given values of |a| and |b|:

|a| = -6.4 |b| = 3.2

Now we can calculate the expression:

|a| - 2|b| = -6.4 - 2(3.2)

First, multiply 2 by 3.2:

|a| - 2|b| = -6.4 - 6.4

Now, subtract 6.4 from -6.4:

|a| - 2|b| = -12.8

Therefore, |a| - 2|b| is equal to -12.8.