Solving Quadratic Equations {All Methods}

Front

What does a negative discriminant indicate about the solutions of a quadratic equation?

Back

2 Complex Solutions.

Tags

CCSS.HSA-REI.B.4B

Front

What is the quadratic formula?

Back

Tags

CCSS.HSA-REI.B.4B

Front

Identify the values of a, b, and c in the equation: 4x^2 – 8x = 3.

Back

a = 4, b = -8, c = -3.

Front

What method is best for solving the equation x^2 - 3x - 54 = 0?

Back

Factor Method.

Tags

CCSS.HSA-REI.B.4B

Front

Solve by square roots: 49x^2 + 3 = 7.

Back

Tags

CCSS.HSA-REI.B.4B

Front

What is the standard form of a quadratic equation?

Back

Front

What is the vertex form of a quadratic equation?

Back

Front

What does the term 'completing the square' refer to?

Back

It is a method used to solve quadratic equations by rewriting them in vertex form.

Tags

CCSS.HSA-REI.B.4B

Front

What is the significance of the coefficient 'a' in a quadratic equation?

Back

The coefficient 'a' determines the direction of the parabola (upward if a > 0, downward if a < 0).

Tags

CCSS.HSF-IF.C.7A

Front

How can you determine the number of real solutions from the discriminant?

Back

If the discriminant (b^2 - 4ac) is positive, there are 2 real solutions; if zero, 1 real solution; if negative, 0 real solutions.

Tags

CCSS.HSA-REI.B.4B