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3 years ago

Divide 3x^4-3x^3-4x^2-4x by x^2-2x

Mathematics

1 answer:

Citrus2011 [14]3 years ago

5 0

Answer:

3x^2+3x+2

using Euclid's division algorithm

you can verify itt...

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Which of these fractions below are the smallest and largest?

NemiM [27]

3/5, 13/20, 7/10, 3/4

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3 years ago

-59_________-60 < > =

OLga [1]

Answer:

Step-by-step explanation:

-59 is bigger than -60. If you think about it on a number line, it is bigger.

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3 years ago

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zavuch27 [327]

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Step-by-step explanation:

616 divided by 11 equals the height

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Please help me with my homework <img src="https://tex.z-dn.net/?f=%5Cbf%7B%28x%2B9%29%5E5%7D" id="TexFormula1" title="\b

Brut [27]

Answer:

x⁵+ 45x⁴+ 810x³+ 7290x²+ 32805x +59049

Step-by-step explanation:

Greetings !

Given expression

$(x + 9) {}^{5}$

write 5 as a sum

$(x + 9) {}^{3 + 2}$

$use \: a {}^{m + n} = a {}^{m} \times a {}^{n} to \: expand \: the \: expression.$

$(x + 9) {}^{3} \times (x + 9) {}^{2}$

Use (a+b)³=a³+3a²b+b³ to expand the expression

$(x {}^{3} + 27x {}^{2} + 243x + 729) \times (x + 9) {}^{2}$

Use (a+b)²=a²+2ab+b² to the second expression to expand it

$(x {}^{3} + 27x {}^{2} + 243x + 729) \times(x {}^{2} + 18x + 81)$

Finally, simplify the expression gives

$x {}^{5} + 45x {}^{4} + 810x {}^{3} + 7290x {}^{2} + 32805x + 59049$

Hope it helps!

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2 years ago

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Elina [12.6K]

Answer:

-4

Step-by-step explanation:

('+')('-') = ('-')

Therefore,

(+2)(-2) = (-4)

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2 years ago