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2 years ago

Brainliest 5 stars and worth 20 points, give me correct answers!!!

Mathematics

1 answer:

aniked [119]2 years ago

6 0

Answer:

x² + x + 1 + 2/(x - 1)

Step-by-step explanation:

(x³ + 1) / (x - 1) =
(x³ - 1 + 2) / (x - 1) =
(x³ - 1)/(x - 1) + 2/(x - 1) =
(x - 1)(x² + x + 1)/(x - 1) + 2/(x - 1) =
x² + x + 1 + 2/(x - 1)

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Answer:

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2 years ago

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Pleaseeeeeee help mee

BlackZzzverrR [31]

Answer:

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Step-by-step explanation:

Step(i):-

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Step(ii):-

The solution of the given trigonometric equation

$x = \frac{\pi }{6}$

verification :-

$cos( 3x - \frac{\pi }{3} ) = \frac{\sqrt{3} }{2}$

put $x = \frac{\pi }{6}$

$cos( 3(\frac{\pi }{6}) - \frac{\pi }{3} ) = \frac{\sqrt{3} }{2}$

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Both are equal

∴The solution of the given trigonometric equation

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