Search problems

1 problem matches “trigonometric substitution”. Clear

Visitors search a sample. Sign in for free to search every problem. Sign in

1. Roots in [0,1] after sine substitution ●●●●○ 100 ptsUsing a suitable substitution, determine the number of roots of the equation $8x(1-2x^2)(8x^4-8x^2+1)=1$ that lie in the interval $[0,1]$.