# Simplify sin2x + 2sinx + 1? is it possible?

• Simplify sin2x + 2sinx + 1? is it possible?

Simplify sin2x + 2sinx + 1? is it possible? Find answers now! No. 1 Questions & Answers Place. More questions about Science & Mathematics, Mathematics
Positive: 54 %
... = 2 sinx cosx/(2 - 2sin^2x) = 2 sinx cos x/2 (1 - sin^2x) ... How do you simplify 2sinx/1+cos2x? Update Cancel. Answer Wiki. 3 Answers. John Marsh ...
Positive: 51 %

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'QUESTION 6: Simplify: (2sinx)/(sin2x)' ... 1; cosx; cscx; secx; This multiple choice poll was created on March 13, 2013 and last updated April 21, 2013.
Positive: 54 %
i'm having trouble proving 1-tanx / 1+tanx = 1-sin2x / cos2x, ... (1 - cos x) and simplify. Remember that. sin 2x = 2 sin x cos x and cos 2x = cos 2 x ...
Positive: 49 %
In this video I show a very easy to understand proof of the common trigonometric identity, cos(2x) = 1 ... How to solve Sin 2x = positive value
To simplify: (tan 2x + sec 2x)^2 We ... we also know that sin 2x = 2sinx.cos x  and the most appropriate ... Remember sin^2x+cos^2 = 1 so substitute ...