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kotegsom [21]
3 years ago
13

Factorise 2x^2 - 9x -5

Mathematics
1 answer:
Nostrana [21]3 years ago
5 0

Answer:

(x-5)(2x+1)

Step-by-step explanation:

Its called google XD

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Deez nu-tz gottem lol
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The dot plot shows how many cats are owned by each person in a neighborhood:
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Answer: Median, because the data are skewed and there is an outlier

 

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3 0
3 years ago
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Find the slope of a line that has points (-2,6) and (4,-1)
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What are the resulting coordinates of triangle A′B′C′ after reflecting triangle ABC across the origin if the vertices of triangl
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6 0
2 years ago
which equation can replace 3x 5y = 59 in the original system and still produce the same solution? 2x – y = –4 10x – 5y = –20 7x
natka813 [3]
From my research, the original system of equations contain the following equations:

<span>2x − y = −4 
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where obtained solution is x = 3

Among the choices, it is easier to substitute </span><span>3x + 5y = 59 with one of the choices to see if they yield the same solution set. From trial-and-error, the equation that can replace the original equation is " 13x = 39 ". Among the choices, it is the 4th choice.</span>
8 0
3 years ago
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