Question

6. Find the difference of the twoexpressions.(4/5k+1)-(3/5k-2)

Answer 1

We will find the difference as follows:

$(\frac{4}{5}k+1)-(\frac{3}{5}k-2)=\frac{4}{5}k+1-\frac{3}{5}k+2=\frac{1}{5}k+3$

So, the difference is:

$\frac{1}{5}k+3$

k