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Bezzdna [24]
3 years ago
9

Which is equivalent to the expression below? 3p+4+p+12+3q

Mathematics
1 answer:
slega [8]3 years ago
3 0


3p+16+p+3q

because 12+4=16

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Slope: 0

Step-by-step explanation:

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The half-life of Carbon-14 is 5730 years. Suppose a fossil is found with 50% of Carbon-14 as compared to a living sample. How ol
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8 0
2 years ago
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If and , find .<br><br> A. <br> B. <br> C. <br> D.
trapecia [35]
Answer: option D. 2x^2 + (3/2)x  - 5

Explanation:

1) polynomials given:

 f(x) = x/2 - 2 and g(x) = 2x^2 + x - 3

2) question: find (f + g) (x)

That means that f(x) + g(x), so you have to add up the two polynomials given.

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4) Combine like terms:

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b) terms with x: x/2 + x

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c) constant terms: - 2 + (-3) = - 2 - 3 = - 5

5) Result: 2x^2 + (3/2)x - 5

That is the option d.


4 0
3 years ago
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tatuchka [14]
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4 0
3 years ago
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