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SCORPION-xisa [38]
2 years ago
5

5. Factor: x² - 4x-21

Mathematics
2 answers:
tekilochka [14]2 years ago
8 0

Answer:

(x - 7) (x + 3)

Step-by-step explanation:

masha68 [24]2 years ago
5 0
The answer is x² - 25

first you have to subtract the x² - 4x-21. And you get this x² - 25


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Formula of the area of a triangle:

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5 0
3 years ago
First answer gets a thanks
Karolina [17]
I would have to say A - Mean; because the data is skewed and there are outliers.

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Hope this helps!
7 0
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three-quarters of students are wearing the school's colors. if there are 300 students how many are wearing the colors?
soldi70 [24.7K]

Answer:

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Step-by-step explanation:

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("of" is a keyword meaning multiply)

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4 0
3 years ago
F ( x ) = 5 ( 2 − x ) , what is the value of f ( − 8 )
Pepsi [2]

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7 0
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Step-by-step explanation:

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