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Komok [63]
1 year ago
6

Is synthetic division the same as polynomial division?

Mathematics
1 answer:
Elena-2011 [213]1 year ago
8 0

The synthetic division is not same as the polynomial long division.

Given:

Let's take a polynomial function f(x) = x^3+2x^2-5x-6 divided by x-2.

Using synthetic divison:

2    1     2     -5     -6

     0    2      8      6

     1     4      3      0

(x-2)(x^2+4x+3)

= (x-2)(x+3)(x+1)

Polynomial long division:

x-2)x^3+2x^2-5x-6 (x^2+4x+3

     x^3- 2x^2

            4x^2 - 5x + 6

            4x^2 - 8x

                       3x + 6

                       3x - 6

                         0

=(x-2)(x^2+4x+3)

Learn more about the division here:

brainly.com/question/21416852

#SPJ4

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Answer:

sinФ = 8/17

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Step-by-step explanation:

Let us revise the trigonometry functions

  • Sin(x) = opposite/hypotenuse
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  • Tan(x) = opposite/adjacent
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In the given figure

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Find the hypotenuse using Pythagoras' theorem

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sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

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