Examlex
Find the trigonometric ratio by referring to the figure.
-sin
Square Root Property
The square root property states that if \(x^2 = a\), then \(x = \pm\sqrt{a}\), assuming \(a\) is non-negative.
Complex Solutions
Solutions to equations that involve complex numbers, which include a real component and an imaginary component.
Real Solutions
Real solutions refer to the solutions of an equation that are real numbers, as opposed to complex or imaginary numbers.
Quadratic Equation
An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants, and x is the variable.
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