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Nezavi [6.7K]
3 years ago
9

What is the simplified value of the expression below? Negative 2.6 + 5.8

Mathematics
2 answers:
Katen [24]3 years ago
5 0
8.4 )::::: I think sorry
dlinn [17]3 years ago
3 0

Answer:

3.2

Step-by-step explanation:

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First one right gets BRAINLIEST!!<br><br> If f(x)=x²+2x-3 and g(x)=x²-9, find (f/g) 4 and (f+g)(4)
Rasek [7]

Answer:

3 and 28

Step-by-step explanation:

note (\frac{f}{g} )(x ) = \frac{f(x)}{g(x)}

\frac{f(x)}{g(x)}

= \frac{x^2+2x-3}{x^2-9}  and

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-------------------------------------------------------

(f + g)(x) = f(x) + g(x)

f(x) + g(x)

= x² + 2x - 3 + x² - 9 = 2x² + 2x - 12 and

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6 0
3 years ago
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