Question

Simplify x+1/2x^2+5x+3 Divided by 2/2x+3

Answer 1

\[\frac{ x+1 }{2x ^{2}+5x+3 }\div \frac{ 2 }{ 2x+3 }\]

Answer 2

Factorize \(2x^3+5x+3\) first :)

Answer 3

\[=\frac{ x+1 }{ 2x ^{2}+5x+3 } \times \frac{ 2x+3 }{2 }\]

Answer 4

Factorize \(2x^2+5x+3\) first :)

Answer 5

@kc_kennylau

if you multiply by the reciprocal first it allows you to identify a factor that will most likely be cancelled

Answer 6

you both are confusing me

Answer 7

Just factorize \(2x^2+5x+3\) first

Answer 8

@kc_kennylau so it would be 2x(x+5x+3)

Answer 9

nope it would be \((2x+3)(x+1)\)

Answer 10

@kc_kennylau so then i would write \[\frac{ x+1 }{ (2x+3)(x+1) }\div \frac{ 2 }{ 2x+3 }\]