Aloysius Yr Aloysius's answer to kenzy's Secondary 2 Maths question.

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Aloysius Yr Aloysius
Aloysius Yr Aloysius's answer
1 answers (A Helpful Person)
1st
Factorising table

2x^2=2x•x
+10=-2•-5

2x•-2=-4x
x•-5=-5x

-4x+-5x=9x