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3 years ago

Find the Roots of the following polynomial. x3−5x2+6x = 0

Mathematics

2 answers:

ICE Princess25 [194]3 years ago

4 0

Answer:

(1): "x2" was replaced by "x^2". 1 more similar replacement(s).

Step by step solution :

STEP

Equation at the end of step 1

((x3) - 5x2) - 6x = 0

STEP

Pulling out like terms

3.1 Pull out like factors :

x3 - 5x2 - 6x = x • (x2 - 5x - 6)

krok68 [10]3 years ago

3 0

Answer:

x≈1.30027097

Step-by-step explanation:

That is the answer

Hope this helps :)

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nignag [31]

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<h3>How to determine the expression?</h3>

The equation is given as:

x^2 + b/ax + __ = c/a + __

Take the coefficient of x

b/a

Divide by 2

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Nutka1998 [239]

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explaination

\cos U = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{9.6}{x}

cosU=

hypotenuse

adjacent

=

x

9.6

\cos 70=\frac{9.6}{x}

cos70=

x

9.6

x\cos 70=9.6

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Cross multiply.

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cos70

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x=

cos70

9.6

=28.0685≈28.1 feet

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