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Mathematics

1 answer:

allochka39001 [22]3 years ago

4 0

The two operations are multiplication and subtraction.

The constants are 2 and 6.

The expression is written as 2(n – 6).

Explanation: "twice the difference" meaning two times an expression. The two operations here are multiplication and subtraction because there is a parenthesis and there is a "-" sign within the parenthesis. 2 and 6 are constant numbers.

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What is the simplified form of the quantity 1 over b minus 1 over a all over the quantity 1 over b plus 1 over a?

jolli1 [7]

Option B: (b-a)/(b+a) is the correct answer

Step-by-step explanation:

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