Solution

simplify

Solution

Solution steps
Rewrite using trig identities

Popular Examples

simplify sqrt(2*9.8*3)simplify expand (3x+2)^6expand expand (m+n+1)(m+n-1)expand simplify 4i(6i)simplify simplify 2x^3-x^3simplify

Frequently Asked Questions (FAQ)

  • What is sin^2(a)-cos^2(a) ?

    The solution to sin^2(a)-cos^2(a) is -cos(2a)