It has two equal solutions of 2
2 this Domo
2*sin^2(x) - 5*sin(x) + 2 = 0 is a quadratic equation in sin(x).therefore,{2*sin(x) - 1}*{sin(x) - 2)} = 0=> sin(x) = 1/2 or sin(x) = 2The second solution is rejected since sin(x) cannot exceed 1.The principal solution is x = arcsin(1/2) = pi/6 radians. Additional or alternative solutions will depend on the domain for x - which has not been given.
x = 2 and x = -5
It is a quadratic equation that has 2 solutions
2
It has 2 solutions and they are x = 2 and y = 1 which are applicable to both equations
It has two equal solutions of 2
[sin - cos + 1]/[sin + cos - 1] = [sin + 1]/cosiff [sin - cos + 1]*cos = [sin + 1]*[sin + cos - 1]iff sin*cos - cos^2 + cos = sin^2 + sin*cos - sin + sin + cos - 1iff -cos^2 = sin^2 - 11 = sin^2 + cos^2, which is true,
2 this Domo
It has two equal solutions for x which are x = 2 and x = 2
2*sin^2(x) - 5*sin(x) + 2 = 0 is a quadratic equation in sin(x).therefore,{2*sin(x) - 1}*{sin(x) - 2)} = 0=> sin(x) = 1/2 or sin(x) = 2The second solution is rejected since sin(x) cannot exceed 1.The principal solution is x = arcsin(1/2) = pi/6 radians. Additional or alternative solutions will depend on the domain for x - which has not been given.
largest exponent = 2, so 2 solutions solutions will be positive, non-whole numbers (fraction/decimal)
x = 2 and x = -5
x = -5 x = 2
It is a quadratic equation that has 2 solutions
The solutions are: x = 4, y = 2 and x = -4, y = -2