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zaharov [31]
3 years ago
7

5. (6y2 - 2) - (9y2 + 5 + 3y)

Mathematics
2 answers:
Alex3 years ago
6 0

Answer:

3y−2

2y−3

Step-by-step explanation:

Tasya [4]3 years ago
6 0

Answer:-3y2-3y-7

Step-by-step explanation:

If the "2" after the "y" is meant to be exponents

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6:8

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What expression simplifies to 2i ? help asap lots of points
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Answer:

Step-by-step explanation:

First, consider the following expression.

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2 years ago
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anygoal [31]
This is a trick question. First just understand that any number over itself is 1 so \frac{2 \sqrt{x} }{\sqrt{x}} is just 2 *  \frac{ \sqrt{x} }{ \sqrt{x}} = 2 so it is just 2
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What is the measure of an exterior angle of a regular pentagon? Enter your answer in the box. °
Daniel [21]

72°

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3 years ago
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