First of all, it is pi, a letter of the Greek alphabet, not pie!
cot(x) + sqrt(3) = 0
cot(x) = -sqrt(3)
tan(x) = -1/sqrt(3)
The principal value is x = -pi/6c.
So the solutions are (-pi/6 + k*pi) radians where k is an integer: that is
k = 1 => 5*pi/6
k = 2 => 11*pi/6
k = 3 => 17*pi/6
A single equation such as the one in the question cannot be solved.
Albert Einstein.
Take the square root of both sides of the equation
2VdV + 2PdP + 3T2dT (this is an expression, not an equation because there is no equals sign)
61x^2 + 1 = y^2.What do you want done with that equation?
A single equation such as the one in the question cannot be solved.
Albert Einstein.
The square root of n in the equation x n is the value that, when multiplied by itself, equals n.
Take the square root of both sides of the equation
Which of the following is the best translation of this equation?
It is the equation of a circle with radius of 6 and its center at the origin.
You never square a whole equation. That's just silly.
46x by 87y -------------- √ 90 Tips: If you move that 46x over the equals, and if you square both sides, you can get rid of that square root, and do the equation normally.
2VdV + 2PdP + 3T2dT (this is an expression, not an equation because there is no equals sign)
61x^2 + 1 = y^2.What do you want done with that equation?
Using the quadratic equation formula: x = -3 - the square root of 3 or x = -3 + the square root of 3
It is not quite clear where a square number fits into the [false] equation 2 = 250