Bob123456790 Bob123456790

21-01-2021
Mathematics

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factorise 2x^2 + 7x + 3

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areebarehmanb areebarehmanb

21-01-2021

Answer:
=2x^2 +7x+3
Make pairs:
= 2x^2+6x+x+3
= 2x(x+3)+1(x+3)
=(x+3)(2x+1)

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