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12 May, 02:59

What is the value of a2 - b when a = 5 and b = - 2?

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Answers (2)
  1. 12 May, 03:13
    0
    12

    Step-by-step explanation:

    When we plug our numbers into this expression, it reads:

    5*2 - (-2)

    This is also the same as 5*2+2

    So, 5 times 2 is 10 plus 2 equals 12.
  2. 12 May, 03:27
    0
    The answer is 12

    Step-by-step explanation:

    5*2 - (-2)

    This is also the same as 5*2+2

    So, 5 times 2 is 10 plus 2 equals 12.
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