Answer:
Step-by-step explanation:
Let's get all of the terms with the on the right-hand side of the equation, and everything else on the left-hand side of the equation.
To do this, we should add to both sides of the equation to remove the from the left-hand side of the equation:
Finally, to get the by itself, we can divide both sides by :
4x^2+12x+9
(2x+3)^2=(2x+3)(2x+3)=4x^2+12x+9
$167,409.60 interest paid
If $838.13 is paid each month for 25 years,
total paid = 848.13 x 12 x 25 = $254,439
Therefore, 254,439 - 120,000 = $134,439 interest paid
If $798.36 is paid each month for 30 years,
total paid = 798.36 x 12 x 30 = $287,409.60
Therefore, 287409.6 - 120,000 = $167,409.60 interest paid