Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

5y^8 - 125

OpenStudy (anonymous):

ist take 5 as common 5(y^8 -25) =5( (y^3)^2 -5^2) use formula a^2-b^2=(a+b)(a-b)

OpenStudy (anonymous):

Take 5 factor out first..

OpenStudy (anonymous):

\[5(y^8 - 25) \implies 5((y^4)^2 - (5)^2) = 5(y^4 - 5)(y^4 + 5)\]

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!