Question

please anyone explain to me this question
factorize m2+9m+20​

Answer 1

Answer:

m2+9m+20

=m2+4m+5m+20

=m(m+4)+5(m+4)

=(m+5)(m+4)

Answer 2

m² + 9m + 20

m² + ( 5 + 4 )m + 20

= m² + 5m + 4m + 20

= m(m + 5) + 4(m + 5)

= (m + 4) (m + 5)

Regards

Akshat Rajput

◼ MATHS ARYABHATTA

◼ BRAINLY CHALLENGER

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