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 ( 21+ )
Otras preguntas
is -8 2/5 greater or less than -8.3
describe the religious changes brought about by akhenaton and tutankankhamen
What is adaptive learning?
how many dots belong in the electron dot diagram of a boron atom
Mattie uses the discriminant to determine the number of zeros the quadratic equation 0 = 3x2 – 7x + 4 has. Which best describes the discriminant and the number
identify two composite numbers that each have 8 as a factor
If an oak tree is 5 feet and grows 6 every year write the equation
Jaime puts 3 oranges on each tray many oranges does he put on 5 trays
What is √16? A) 2 B) 4 C) 8 D) 256
Which is the best meaning of the italicized word in this sentence? The Wanderer’s eagerness to work again was overwhelming. a. enthusiasm c. sorrow b. irritatio
