Quick Trig question help! Watch

67chevvyimpala
Badges: 4
Rep:
?
#1
Report Thread starter 1 week ago
#1
The equation is: (sec^2x -5)(1-cos2x) = tan^2xsin2x
I've been trying to convert (1-cos2x) into a factor of tan^2xsin2x so that I can divide everything through and simplify it but I'm not sure how to do this.
0
reply
Eimmanuel
  • Community Assistant
Badges: 13
Rep:
?
#2
Report 1 week ago
#2
(Original post by 67chevvyimpala)
The equation is: (sec^2x -5)(1-cos2x) = tan^2xsin2x
I've been trying to convert (1-cos2x) into a factor of tan^2xsin2x so that I can divide everything through and simplify it but I'm not sure how to do this.
Are you trying to prove LHS = RHS or solve for x?
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

University open days

  • Cardiff University
    Undergraduate Open Day Undergraduate
    Wed, 27 Mar '19
  • University of Portsmouth
    Postgraduate and Part-Time Open Evenings Postgraduate
    Wed, 27 Mar '19
  • Middlesex University London
    Postgraduate Open Evening Postgraduate
    Wed, 27 Mar '19

How old were you when you first saw porn?

I've never seen it (41)
20.2%
Before I was 12 (74)
36.45%
13 (34)
16.75%
14 (28)
13.79%
15 (14)
6.9%
16 (5)
2.46%
17 (1)
0.49%
18 (2)
0.99%
Between the ages of 19 - 24 (4)
1.97%
Over 25 (0)
0%
12 (0)
0%

Watched Threads

View All