Solution

expand

Solution

Solution steps
Rewrite using trig identities

Popular Examples

Simplify square root of 137simplify Solve Using the Quadratic Formula -6x-1+5x^2=8x^2quadratic formula Solve for x -4<=-4x-12<4solve for Solve for y 0.5/9=y/30solve for Solve for x 2x=12solve for

Frequently Asked Questions (FAQ)

  • What is expand cos(pi/2-x) ?

    The solution to expand cos(pi/2-x) is sin(x)