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oligarchical    
a. 寡头政治的

寡头政治的

oligarchical
adj 1: of or relating to or supporting or characteristic of an
oligarchy [synonym: {oligarchic}, {oligarchical}]

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  • Quadratic Formula Calculator
    Uses the quadratic formula to solve a second-order polynomial equation or quadratic equation Shows work by example of the entered equation to find the real or complex root solutions
  • Quadratic formula - Wikipedia
    In elementary algebra, the quadratic formula is a closed-form expression describing the solutions of a quadratic equation Other ways of solving quadratic equations, such as completing the square, yield the same solutions
  • The Quadratic Formula - ChiliMath
    Learn how to solve any quadratic equation using the Quadratic Formula! Discover the sure-fire way of solving equations of the form ax^2+bx+c=0 where "a" does not equal to zero
  • The Quadratic Formula Explained - Purplemath
    The Quadratic Formula uses the " a ", " b ", and " c " from " ax2 + bx + c ", where " a ", " b ", and " c " are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve
  • The quadratic formula | Algebra (video) | Khan Academy
    The quadratic formula helps us solve any quadratic equation First, we bring the equation to the form ax²+bx+c=0, where a, b, and c are coefficients Then, we plug these coefficients in the formula: (-b±√ (b²-4ac)) (2a) See examples of using the formula to solve a variety of equations
  • Quadratic Equations - Formulas, Methods, and Examples
    What is Quadratic Equation? A quadratic equation is an algebraic equation of the second degree in x The quadratic equation in its standard form is ax 2 + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term
  • Quadratic Formula - Algebrica
    Given a quadratic equation in standard form a x 2 + b x + c = 0, the quadratic formula provides an explicit expression for its roots in terms of the coefficients a, b, and c: x 1 2 = b ± b 2 4 a c 2 a
  • 9. 6. 3 The Quadratic Formula - Algebra 1 | OpenStax
    To use the quadratic formula, we substitute the values of a a, b b, and c c from the standard form into the expression on the right side of the formula Then we simplify the expression
  • Quadratic formula - Math. net
    General quadratic equation: Quadratic formula: a, b and c are constants, where a cannot equal 0 The ± indicates that the quadratic formula has two solutions Each of these is referred to as a root Geometrically, these roots represent the points at which a parabola crosses the x-axis





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