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
The equation represent that the number X exceeds the twice of the number y by 5
Luke plays the drums in the orchestra Katya plays the clarinet. Which answer choice best revises the run-on sentence? Luke plays the drums in the orchestra if K
four effects of unemployment on an individual​
Solve using substitution X+y=9 Y=2x-6 Show work plz
Fill out this cell worksheet
14. In order for drugs to be considered therapeutic equivalents, they must A. have different route of administration B. be bioequivalent. O C. have different do
To determine the organic material in a dried lake ted, the percent carbon by mass is measured at two different locations. In order to compare the means of the t
Find the volume of the given figure.
You have to use every number and any math operations to create an equation that equals 24 7 3 6 7
What determines the type of igneous rock that forms from magma? a. The heat and pressure the magma is exposed to b. Whether the magma enters water before it coo
