Question

(-3,5-1/8)*(-2)= (-4,9-1/4)*(-2)=

Answer 1

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Answer 2

To simplify the given expressions, let's perform the calculations step by step:

Expression 1: (-3 + 5 - 1/8) * (-2)

Step 1: Evaluate the addition and subtraction within the parentheses: (-3 + 5 - 1/8) = (2 - 1/8) = (16/8 - 1/8) = (15/8)

Step 2: Multiply the result by -2: (15/8) * (-2) = -30/8

So, (-3 + 5 - 1/8) * (-2) simplifies to -30/8.

Expression 2: (-4 + 9 - 1/4) * (-2)

Step 1: Evaluate the addition and subtraction within the parentheses: (-4 + 9 - 1/4) = (5 - 1/4) = (20/4 - 1/4) = (19/4)

Step 2: Multiply the result by -2: (19/4) * (-2) = -38/4

So, (-4 + 9 - 1/4) * (-2) simplifies to -38/4, which can be further reduced to -19/2.

Therefore, the simplified expressions are:

Expression 1: (-3 + 5 - 1/8) * (-2) = -30/8 Expression 2: (-4 + 9 - 1/4) * (-2) = -19/2