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Anika [276]
2 years ago
7

Which method is better for solving the following equation? 4x2+7x -8= 0

Mathematics
1 answer:
julsineya [31]2 years ago
7 0
Order of operations
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Which expressions are equivalent to -2.5(1-2n) - 1.5n
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Answer:

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Step-by-step explanation:

The goal is to simplify this expression.


1. Distribute

-2.5 * 1 = -2.5

-2.5 * 2n = -5n


Now, we have

-2.5 - 5n - 1.5


2. Combine like terms

-2.5 + (-1.5) = -4 (+ * - = -   The - cancels out the +)


3. Put it together

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I hope I helped!

Let me know if you need anything else!

~ Zoe



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The Bureau of fisheries asked to find the shortest route for getting samples from location in a certain gulf. How many routes ar
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