How do you divide #2x^2+9x+4 div 2x+1 #?

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Answer 1 · 2015-09-13T16:11:50

refer the explanation

easy method

#(2x^2 + 9x + 4)/(2x-1)#

you can easily divide the numerator into its factors.

#[(2x+1)(x+4)]/(2x+1)#

cut off the #(2x+1)#

the answer is (x+4)

long method

if u want to make it the long way, u can use long division to divide this polynomial as well