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 ( 13+ )
Otras preguntas
What Is the key element found on co2 and glucose
Answer choices: 0 1 -1 -2 ( chose this and got it wrong so it's not this)
Which trait of American business leaders did NOT contribute to their creation of huge steel empires in the late 1800s? a. boldness c. ruthlessness b. imaginatio
Assume f(x)=-2x+8 and g(x)=3x. What is the value of (f+g)(-1) Answer:
Angles b measures 60 degrees . What is the measure of the angle that is complementary to angle B
What is the equation of a line that passes through point R(3,7) and has a slope of 6?
Which disorder has clinical manifestations that include decreased consciousness for up to 6 hours, as well as retrograde and posttraumatic amnesia?
factor 5x[tex]5x {}^{2} + 10x - 15[/tex]
any feelings of sadness, futility, or lack of motivation that keeps you from succeeding as well as you could in a task or goal 1. discouragement an internal mon
NEED ANSWERED ASAP PLEASE.Translate the sentence into an equation. Two less than the quotient of a number and 7 equals 8 . Use the variable y for the unknown nu
ACCESS MORE
EDU ACCESS
Universidad de Mexico