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Talja [164]
2 years ago
9

What is the sum of the polynomials (-x^2 +9) + (-3x^2 - 11x + 4)

Mathematics
1 answer:
Triss [41]2 years ago
3 0

Answer:

4

−

4

+

8

2

+

8

Step-by-step explanation:

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viva [34]

Answer:

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Step-by-step explanation:

Here,

f(x) = y

y =  \frac{3x}{2x + 3}

or , swapping x with y

x =  \frac{3y}{2y + 3}

now to solve for y we get

y =  \frac{3x}{3 - 2x}

now we put f inverse x instead of y

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I am done.

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Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots?
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