Solve the inequality. Express your solution using notation and please show all of your work.

x^4<16x^2

1 answer

x^4 < 16x^2
x^2(x^2 - 16) < 0

x^2 is always positive, so
x^2 < 16

so, for -4 < x < 4

x^4 < 16x^2
at x=0, x^4 = 16x^2, so 0 is excluded from the solution
Similar Questions
    1. answers icon 1 answer
  1. Show all worksolve the Polynomial inequality and express the solution in set notation. y^2+2y > or = to 4
    1. answers icon 0 answers
  2. Show all worksolve the Polynomial inequality and express the solution in set notation. (3p-2p^2)/(4-p^2)<(3+p)/(2-p)
    1. answers icon 3 answers
  3. Show all worksolve the Math: Polynomial inequality and express the solution in set notation. 2t^2 - 3 < or = to t
    1. answers icon 1 answer
more similar questions