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 ( 53+ )
Otras preguntas
Calculate the contribution to total performance from currency, country, and stock selection for the manager relative to EAFE in the following table. All exchang
Financial instruments are assets that have a monetary value or record a monetary transaction. To coordinate the exchange of capital between borrowers and lender
Use the compound interest formula A= P1+ =P[1+)* to solve. Round to two decimal places. Find the accumulated value of an investment of $800 at 14% compounded qu
Stephanie is comparing web sites for downloading music. One charges a $5 membership fee plus $0.50 per song. Another charges $1.00 per song but no membership fe
. Read Ellen White's description of what will happen when Christ comes. Then complete the sentences below."Christ came to restore that which had been lost. He
Two different species of birds live in the same habitat would be the same type of nesting place. As a result, both species will
The ears are __ to the nose
Which of the following would accurately label the X axis?
geometry help asap rocky
Another point also lies on the line y = 3x 2 Its y-coordinate is 25 Write down the coordinates of this point.
