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2sin^2x+3sinx+1

  1. Solve the equation on the interval [0,2pi).2sin^2x-3sinx+1=0 (2sinx+1)(sinx+1) I don't think I did the factoring correctly. When
    1. answers icon 2 answers
    2. Jan asked by Jan
    3. views icon 2,594 views
  2. Solve each equation for 0 is less than and equal to "x" is less than and equal to 3603sinx = 2cos^{2}x ----- I don't know how to
    1. answers icon 8 answers
    2. Anonymous asked by Anonymous
    3. views icon 1,157 views
  3. 2sin^2x+3sinx+1
    1. answers icon 1 answer
    2. sarah asked by sarah
    3. views icon 362 views
  4. solve the equation2sin^2X - 3sinX= -1
    1. answers icon 1 answer
    2. sol asked by sol
    3. views icon 5,076 views
  5. What is the shift along x of the following trig functions?y = (3sinx/2) + 4 y = -2sin(x)-4 y = sin(-3x + 3)
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    2. Amandeep asked by Amandeep
    3. views icon 465 views
  6. Find limit x->x/2 tan^ sqroot (2sin^x+3sinx+4-sin^x+6sinx+2)
    1. answers icon 1 answer
    2. Nuhu asked by Nuhu
    3. views icon 541 views
  7. Find all solutions of the equation 2sin^2 x + 3sinx+1 = 0over the interval [0,2pi)
    1. answers icon 1 answer
    2. Carson asked by Carson
    3. views icon 1,225 views
  8. find the exact solutions2cos^2x+3sinx=0 the way it stands, that is a "nasty" question. Are you sure the second term isn't
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    2. Devon asked by Devon
    3. views icon 612 views
  9. Solve for x: 2sin^2x = 3sinx + 2 on-pi < x < 4pi (the "<" signs are less than or equal to) i got the following answers: -pi/6,
    1. answers icon 1 answer
    2. Momo asked by Momo
    3. views icon 511 views
  10. Solve each equation for 0≤x<2π1. (cosX)(cosX+1)=0 2. 2sin^2(X)-3sinX=2
    1. answers icon 1 answer
    2. Leslie asked by Leslie
    3. views icon 514 views