I have this math problem that I don't know how to solve.?

Question

Can you list the steps to the way to find the answer.

(5n)^2 + 5

_________ < 28

(9 times 3^2) - n

If written in words it is

five times n squared plus five divdied by nine times three squared minus n is less than twenty-eight.

list the step in order to find the answer.

Answer 1

so first you simplify:

25n^2+5

_______ &lt;28

81-n

then you multiply both sides by 81-n to get rid of the fraction:

25n^2+5&lt;28(81-n)

25n^2+5&lt;2268-28n

bring everything to the left side:

25n^2+28n-2263&lt;0

then you factor...that is a really big number so I don&#039;t know what to do next sorry :(