College Algebra
posted by Mountain Scott on .
Solve the equality.5(x^21)> 24x

(x^21) > 24/5 x
x^2 + 24/25 x  1 > 0
x < (12  sqrt(769))/25
or
x > (12 + sqrt(769))/25
Think of the parabola. Graph it and you want the part above the xaxis. That is the part extending left and right from the roots where x^2+24/25x1=0