Question

factorise:×^2+9×+20



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Answer 1

hi are you which class what is your name

Answer 2

Answer:

just do middle term breaking

Step-by-step explanation:

x² + 5x + 4x + 20

x ( x + 5 ) + 4 ( x + 5 )

( x + 5 ) ( x + 4 )