Grade 128 grade maths
Factorise the expressions. am^2 +bm^2 +bn^2 +an^2 ????
Factorise the expressions.
am^2 +bm^2 +bn^2 +an^2 ????
1 Answer
Harshit Singh
Dear Student
am^2 +bm^2 +bn^2 +an^2
= m^2(a+b)+n^2(a+b)
= (a+b)(m^2+n^2)
Thanks
am^2 +bm^2 +bn^2 +an^2
= m^2(a+b)+n^2(a+b)
= (a+b)(m^2+n^2)
Thanks
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