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Gnom [1K]
1 year ago
14

Simplify (x + 3)^8 —————- (x + 3) ^5

Mathematics
2 answers:
marin [14]1 year ago
6 0
(x+3)^3 is the answer
noname [10]1 year ago
6 0

Answer:

(x + 3)^8 : x^8+24x^7+252x^6+1512x^5+5670x^4

+13608x^3+20412x^2+17496x+6561

(x + 3) ^5

: x^5+15x^4+90x^3+270x^2+405x+243

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3 years ago
Alex reads about 200 words per minute. The book he needs to read is 320 pages long and has about 275 words per page. How many ho
grandymaker [24]

Answer:

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Step-by-step explanation:

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5 0
1 year ago
Sixty percent of the runners who ran the marathon finished the race. If fifteen runners finished, then how many runners ran in t
ZanzabumX [31]

Let they be x

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4 0
1 year ago
Find angle B. What is angle B.
julsineya [31]

Answer:

B=45 Degrees

Step-by-step explanation:

You can use law of sines to answer. Law of Sines states that \frac{sin(a)}{A} =\frac{sin(b)}{B}. That means that \frac{sin(60)}{4\sqrt{6} }=\frac{sin(b)}{8}. Multiplying 8 to both sides gives us \frac{8sin(60)}{4\sqrt{6} }=sin(b). By using inverse of sin, we get b =  sin^{-1} (\frac{8sin(60)}{4\sqrt{6} } ). Plugging that into a calculator gives us b=45 degrees.

7 0
2 years ago
Division 542 dividido 2 y resta
vodomira [7]

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Step-by-step explanation:

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5 0
1 year ago
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