Question

Factorise 2x^2 +7x+3 by factor therom not by middle term splitting

Answer 1

Evaluate for x=−3
2(−3)^2+(7)(−3)+3
=0
x+3 is the factor of expression
2x^2 +7x+3/x+3
=(2x+1)
Answer is: (2x+1) (x+3)

Answer 2

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2x²+6x+x+3

= 2x(x+3)+1(x+3)

= (x+3)(2x+1)

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