Factorise by grouping method ab(x square+1)+x(a sqare+b square)
Answers
Answered by
8
Answered by
32
SOLUTION :-
= ab(x²+1)+x(a²+b²)
= abx²+ab+a²x+b²x
= abx²+a²x+b²x+ab
= ax(bx+a)+b(bx+a)
= (ax+b)(bx+a)
Similar questions