2 years ago

Factorise the expression: am^2 + bm^2 + bn^2+an^2

Mathematics

1 answer:

Pani-rosa [81]2 years ago

6 0

Answer:

( a+b) ( m^2 + n^2)

Step-by-step explanation:

factorise like terms

m^2 ( a + b ) + n^2 ( m^2 + n^2)

then put like terms together put remaining terms in a bracket

( a + b) ( m^2 + n^2 )

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Factorise the expression: am^2 + bm^2 + bn^2+an^2​

Factorise the expression: am^2 + bm^2 + bn^2+an^2