Factorise: ab(x^2+y^2)+xy+(a^2+b^2)
Answers
Answered by
6
abx^2+aby^2+xya^2+xyb^2
=abx^2+axy^2+aby^2+xyb^2
=ax(bx+ay)+by(ay+bx)
=abx^2+axy^2+aby^2+xyb^2
=ax(bx+ay)+by(ay+bx)
Similar questions
Math,
7 months ago
Computer Science,
7 months ago
World Languages,
1 year ago
English,
1 year ago
Environmental Sciences,
1 year ago
Math,
1 year ago