Join the growing community of curious minds on IDNLearn.com. Find reliable solutions to your questions quickly and accurately with help from our dedicated community of experts.

Y= x^3 + 64

Y=x^3 - 1000


Both need factored!


Y X3 64 Yx3 1000 Both Need Factored class=

Sagot :

[tex]a^3\pm b^3=(a\pm b)(a^2\mp ab+b^2)[/tex]


[tex]y=x^3+64=x^3+4^3=(x+4)(x^2-4x+4^2)=(x+4)(x^2-4x+16)\\\\\\y=x^3-1000=x^3-10^3=(x-10)(x^2+10x+10^2)\\\\=(x-10)(x^2+10x+100)[/tex]
Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Your questions find answers at IDNLearn.com. Thanks for visiting, and come back for more accurate and reliable solutions.