Factorise the following -
Attachments:
Answers
Answered by
6
512x sq y sq -72
8(64xsq ysq -9)
8(64xsq ysq -9)
Answered by
3
512x^2y^2 - 72
(Take 8 as common)
8(64x^2y^2 - 9)
8((8xy)^2 - (3)^2)
Answer: 8(8xy+3)(8xy-3)
(Take 8 as common)
8(64x^2y^2 - 9)
8((8xy)^2 - (3)^2)
Answer: 8(8xy+3)(8xy-3)
Similar questions