Solve the equation 2sin^2(theta)+3sin(theta)+1=0 for

Solve the equation 2sin^2(theta)+3sin(theta)+1=0 for theta.
1. 3 answers
2. asked by anonymous
3. 538 views
convert to polar: 2xy=3A. r=sqrt(3sin theta cos theta) B. r=sqrt[(3sin theta cos theta)/2] C. r=[3/(2sin theta cos theta)]
1. 1 answer
2. asked by Sade
3. 562 views
Identify the polar form of the linear equation 4x+3y=10.x=rcos(theta),y=rsin(theta) 4x+3y=4rcos(theta)+3rsin(theta)=10
1. 2 answers
2. asked by Jon
3. 657 views
knowing that 2(theta) can be written as theta + theta, find the expression for sin2(theta) and cos2(theta).Is it
1. 1 answer
2. asked by Steve
3. 526 views
Find circumference of the circle r=2acos theta.s= Int (0 to 2pi) of Sqrt(4a^2cos^2 theta+4a^2sin^2 theta)d theta =Int (0 to
1. 3 answers
2. asked by ms
3. 1,069 views
What values for theta(0 <= theta <= 2Pi) satisfy the equation? 2sin theta * cos theta + sqrt(3) * cos theta = 0 (1 point) pi/2;
1. 1 answer
2. 52 views
1. Show that Sin3 Theta - Cos2 Theta = (1 - Sin Theta)(4Sin^2 Theta + 2Sin Theta - 1).Without using a calculator, show that
1. 0 answers
2. asked by Edwards
3. 576 views
What values for 0 (0 <= theta <= 2pi) satisfy the equation?2sin theta * cos theta + sqrt(3) * cos theta = 0 (1 point) pi/2
1. 1 answer
2. 71 views
find all solutions on 0 is greater than or equal to theta < 2picos theta= 2sqrt3/3 4-1/2sin theta= (-16+sqrt3)/4 3(sqrt3)= -3cot
1. 2 answers
2. asked by bob
3. 601 views
find all solutions on 0 is greater than or equal to theta < 2picos theta= 2sqrt3/3 4-1/2sin theta= (-16+sqrt3)/4 3(sqrt3)= -3cot
1. 0 answers
2. asked by satan666
3. 580 views