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How do I find the answer to this?

3 sin 2x + 3 = 1 - 2 sin 2x

 Dec 27, 2014

Best Answer 

 #1
avatar+99282 
+5

You have to solve for 2x first then halve the answer.

How?

First add 2sin2x to both sides.

then

subtract 3 from both sides.

then

divide both sides by 5

then

use  inverse sin ( on this calc that is asin )

van you take it from there?

Ask if you need more help.

And explain why ☺

 Dec 27, 2014
 #1
avatar+99282 
+5
Best Answer

You have to solve for 2x first then halve the answer.

How?

First add 2sin2x to both sides.

then

subtract 3 from both sides.

then

divide both sides by 5

then

use  inverse sin ( on this calc that is asin )

van you take it from there?

Ask if you need more help.

And explain why ☺

Melody Dec 27, 2014

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