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amid [387]
3 years ago
7

F(x) = x2 + 4x − 6

Mathematics
1 answer:
german3 years ago
6 0

Since

x^2+4x+4=(x+2)^2

Is a perfect square, we can think of the "-6" at the end as a "+4-10" and we have

x^2+4x-6 = x^2+4x+4-10 = (x+2)^2-10

Which is the required form

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6 0
3 years ago
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“Solve the equation. Determine if it is undefined or not.”
lozanna [386]

Answer:  a) No Solution

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<u>Step-by-step explanation:</u>

4(g + 8) = 7 + 4g

4g + 32 = 7 + 4g      <em>distributed 4 into g + 8</em>

        32 = 7             <em> subtracted 4g from both sides</em>

Since the statement is false because 32 ≠ 7, then there is NO SOLUTION

-4(-5h - 4) = 2(10h + 8)

20h + 16  = 20h + 16       <em>distributed</em>

           16  =           16        <em>subtracted 20h from both sides</em>

Since the statement is true because 16 = 16, then there are INFINITE SOLUTIONS so x can be all real numbers.

8 0
3 years ago
PLEASE HELP!! If f (x) = 4x^-2 + 1/4x^2 + 4, then f’(2) =
Elena-2011 [213]
<h3>Answer: D) 0</h3>

Work Shown:

f(x) = 4x^(-2) + (1/4)x^2 + 4

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f ' (x) = -8x^(-3) + (1/2)x

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f ' (2) = 0

4 0
3 years ago
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Marta_Voda [28]
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3 0
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lapo4ka [179]

Answer:

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4 0
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