ttorres2
ttorres2
03-06-2018
Mathematics
contestada
What is that factored form of r^27-s^30?
Respuesta :
gmany
gmany
03-06-2018
[tex]r^{27}-s^{30}=r^{9\cdor3}-s^{10\cdot3}=(r^9)^3-(s^{10})^3\\\\=(r^9-s^{10})[(r^9)^2+r^9s^{10}(s^{10})^2]=(r^9-s^{10})(r^{18}+r^9s^{10}+s^{20})\\\\Used:\\\\(a^n)^m=a^{n\cdot m}\\\\a^3-b^3=(a-b)(a^2+ab+b^2)[/tex]
Answer Link
aaronvenugopal24
aaronvenugopal24
23-06-2020
Answer:
(r^9 - s^10) (r^18 + r^9 s^10 + s^20)
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
find the value of n: [tex]\frac{10}{n} =\frac{15}{6}[/tex]
At time t, the position of a body moving along the s-axis is s=t^3 -18t^2+60t m. Find the displacement of the body from t=0 to t=3. a. 56 m b. 67 m c. 105 m
In alabama shakes, "hold on," the opening verse describes how the singer didn’t think she’d make it to ______years old
A large container holds 4 gallons of chocolate milk that has to be poured into 1-pint bottles. if the ratio of gallons to pints is 1 : 8, how many bottles are n
Por que creen que algunos pueblos indigenas hablan el español y el kichwa (respuestas que tengan que ver porfavor
Participating in pi planning enables teams to gain alignment and commitment around a clear set of what?
urgent need of assistance
What is meant by constructive interference? A. Waves combine and their amplitude decreases B. Waves do not combine and their amplitude decreases C. Waves do not
which revision is necessary to create proper punctuation within the sentence
In the context of american westward expansion in the nineteenth century, what was the most significant achievement of the lewis and clark expedition? a. they ma
