Question

Subtract 4x/x+1-3x+5/x+1

Answer 1

can you write the formula out for me?

Answer 2

@Knivez \[\frac{ 4x }{ x+1}-\frac{ 3x+5 }{ x+1 }\]

Answer 3

The denominators are the same. So you can subtract the numerators over the common denominator like so


\[\Large \frac{ 4x }{ x+1}-\frac{ 3x+5 }{ x+1 }\]

\[\Large \frac{ 4x -(3x+5) }{ x+1 }\]

\[\Large \frac{ 4x -3x-5 }{ x+1 }\]

\[\Large \frac{ 1x-5 }{ x+1 }\]

\[\Large \frac{ x-5 }{ x+1 }\]