SOLUTION: Please help me What is the solution to this 1-sin^2 2x?

Algebra.Com
Question 1045674: Please help me
What is the solution to this 1-sin^2 2x?

Answer by Boreal(15235)   (Show Source): You can put this solution on YOUR website!
The solution need an equation or a request to simplify.
If it is an equation, 1-sin^2(2x)=0
sin^2(2x)=1
sin(2x)=+/- 1
That occurs when (2x)=pi/2 and 3*pi/2
or when x =pi/4 and x= 3pi/4
I'm not sure if this is the question that was asked, but I edited it to make it an equation that could be solved.

RELATED QUESTIONS

Please help me simplify this 1-sin^2... (answered by ikleyn)
Could you please help me prove that sin(x+y)sin(x-y)=cos^2y-cos^2x? This is what I... (answered by jim_thompson5910,drk,Greenfinch)
Hi, the problem cos^2 2x - sin^2 2x=0 is giving me trouble. I don't know what to do to... (answered by stanbon)
can someone help me solve this problem please Consider the solution of 10/(x^2) +... (answered by josgarithmetic)
Please help me to solve this question Sin(60+A)×sin(60-A)=1/4[3-4... (answered by greenestamps)
Please help me find a solution to this equation: {{{ (2x-1)/(2x+1)=(x+2)/(x-3) }}} (answered by Alan3354)
Hi! My calc teacher gave his students a packet of math review to do over the summer. I am (answered by venugopalramana)
please help me to graph this: F(x)=2 sin... (answered by stanbon)
Please help me find the solution to the systems: x+2y=4... (answered by jim_thompson5910)