Transcript Example 21 Factorize 4x2 y2 z2 – 4xy – 2yz 4xz 4x2 y2 z2 – 4xy – 2yz 4xz = 22 x2 y2 z2 – 4xy – 2yz 4xz = (2x)2 y2 z2 EAch term can be factored by differemce of squares xy(x^2y^2) yz(y^2z^2) zx(z^2x^2) =xy(xy)(xy) yz(yz)(yz) zx(zx)(zx) The only other option would be to multiply out the brackets and try a different grouping, but I don not think itSince the highest degree terms are X 3 Y, X 2 Y 2 , XY 3 but not X 4 or Y 4 , then X 2 , Y 2 cannot appear in the same polynomial unless it is symmetric on X, Y , and X 3 , Y 3 cannot appear in any polynomial We conclude that all possible ways to factor f are (or can be reduced to) the following
If X Y Z 10 Xy Yz Zx 15 And Xyz 12 Then Find The Values Of I X 3 Y 3 Z 3 And Ii X 2 Y 2 Z 2 Sarthaks Econnect Largest Online Education Community
