3 years ago

Multiple the sum of a number and 3 by the difference of 8 and the number

Mathematics

1 answer:

Whitepunk [10]3 years ago

6 0

Answer:

-n^2 - 5n + 24

Step-by-step explanation:

Let the number be n.

Then the sum of that number and 3 is n+3.

The difference of 8 and the number is 8 - n.

Then we get the expression (n + 3)(8 - n).

Performing the indicated multiplication, we get:

8n - n^2 + 24 - 3n, or

-n^2 - 5n + 24

Nothing more can be done, as this is not an equation, but rather an expression.

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Can you show me how to solve-8/2

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Answer:

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