1.

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

Answer»

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)



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