2 years ago

A fourth degree polynomial equation is shown below.

1 answer:

6 0

4x^2-8x-12 =
(x -3) * (x +1)

4x^2-24x+32
(x -4) * (x -2)

Factored Form
(x -3) * (x +1) * (x -4) * (x -2) = 0

x = 3
x = -1
x = 4
x = 2

All four roots are real numbers and so the graph crosses the x-axis four times. The graph of the equation would resemble a "W".

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3 years ago

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KIM [24]

Answer:

Step-by-step explanation:

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= 125x³ + y³ +z³ + 3*25x²y + 3*25x²*z + 15xy² + 3zy² + 15xz² + 3yz² + 35xyz

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2 years ago

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What multiplies to 25 and adds to -10
-5 and -5

(x-5)(x-5)
(x-5)²

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2 years ago