Write the expression in correct forma13n² -6n⁴ + 2n -5n³ + 3

Mathematics

1 answer:

m_a_m_a [10]3 years ago

4 0

Answer:

-6n^4 -5n^3 +13n^2 +2n +3

organize the exponents from higher to lower.

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Factor the following expression. x4 – 3x2 - 4

Liono4ka [1.6K]

(x2 +1) (x2-4) (mark as brainiest)

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3 years ago

If Ill m, solve for x. (9x+2) 119° x =

Sav [38]

Answer:

x=13

Step-by-step explanation:

119-2=117

117÷9=13

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3 years ago

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Arte-miy333 [17]

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3 years ago

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-x + 1/2 = x + 41/2 *PLEASE SHOW WORK*

ollegr [7]

-x + 1/2 = x + 4 1/2
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3 years ago

The minute hand of a clock is exactly 6in in length, and the tip of the minute hand has traveled ten inches since noon. What tim

frutty [35]

$\bf \textit{arc's length}\\\\
s=\cfrac{\theta \pi r}{180}\qquad 
\begin{cases}
r=radius\\
\theta =angle\ in\\
\qquad degrees\\
------\\
r=6\\
s=10
\end{cases}\implies 10=\cfrac{\theta \pi 6}{180}\implies \cfrac{180\cdot 10}{6\pi }=\theta 
\\\\\\
\cfrac{300}{\pi }=\theta \implies 95.49^o\approx \theta$

now, the circle of the clock has 360°, if we divide it by 60(minutes), we get 360/60, just 6° for each minute.

now, if there are 6° in 1 minute, how many minutes in 95.49°?

well, just 95.49/6 or about 15.92 minutes, I take it you can round it up to 16 minutes.

so 16 minutes since noon, so is about 12:16, about time get the silverware for lunch.

3 0

3 years ago

Write the expression in correct forma13n² -6n⁴ + 2n -5n³ + 3​

Write the expression in correct forma13n² -6n⁴ + 2n -5n³ + 3