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Grace [21]
3 years ago
10

What are the two solutions of 2x2 = –x2 – 5x – 1?

Mathematics
1 answer:
dybincka [34]3 years ago
8 0

Answer:

x=1+√334, x=1−√334

Step-by-step explanation:

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You plant a spruce tree that grows 4 inches per year and a hemlock tree that grows _____ inches per year. The initial heights ar
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<em>Complete Question:</em>

<em>You plant an 8-inch spruce tree that grows 4 inches per year and a 14-inch hemlock tree that grows 6 inches per year. </em>

<em>The initial heights are shown. </em>

Write a system of linear equations that represents this situation.

Answer:

s(x) = 8 + 4x

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Step-by-step explanation:

Given

Spruce Tree (s):

Initial\ Height = 8

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Hemlock Tree (h):

Initial\ Height = 14

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Required

Represent as system of linear equations

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s(x) = 8 + 4 * x

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For Hemlock Tree (h):

h(x) = 14 + 6 * x

h(x) = 14 + 6x

<em>Hence, the equations are </em>s(x) = 8 + 4x<em> and </em>h(x) = 14 + 6x<em></em>

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Answer:

Step-by-step explanation:

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