Can you explain how to solve this please?

9514 1404 393

  -25

Step-by-step explanation:

Consult your memory of multiplication tables to determine the square root of 100.

  10×10 = 100

  √100 = 10

Then multiply that value by -2.5

  -2.5×10 = -25

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Of course, you can use a calculator or spreadsheet to evaluate this expression, too.

means if you're already damaged some way when you take out a medical insurance you will not get full compensation for that injury that you already have.