Q. 3 A5.0( 1 Vote )

Simplify the following expressions:

(x2 +7x + 10) ÷ (x + 2)

Answer :

Factorize the numerator,


x2 +7x + 10 = x2 + 5x + 2x + 10


= x(x + 5) + 2(x + 5)


= (x + 2)(x + 5)


Now,




= x + 5


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