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Brrunno [24]
3 years ago
5

28−7x ² HELP PLEASE I WILL MAKE YOU BRAINLEIST IF YOU GET IT RIGHT !!!!!!!!!!!!

Mathematics
2 answers:
seraphim [82]3 years ago
6 0

Answer:

7 ( ( x + 2) ( x - 2 ) )

Step-by-step explanation:

28 - 7 x^2

factor out 7

7 ( 4 - x^2)

rewrite

7 ( 2^2 - x^2)

write using special products

7 ( ( 2 - x ) ( 2 + x ) )

mr_godi [17]3 years ago
4 0

Answer:

28-7x^2

7(4-x^2)

7(2^2-x^2)

7(2-x)(2+x)

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4 years ago
Read 2 more answers
The rabbit population on a small island is observed to be given by the function
Ahat [919]
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The population is maximum when P'(t) = 0
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t = ∛81.25 = 4.3 months.

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julia-pushkina [17]

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-  \frac{ \sqrt{2} }{2}

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5 0
2 years ago
In a public park the number of deer doubles every year. In the year 2000, there were 25 deer in the park. The function represent
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