Solving Quadratics

Solving Quadratics

3 years ago

kschneidere1161

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- Question 1120 secondsQ. What is the discriminant?answer choices
- Question 2120 secondsQ. If the discriminant is negative, then the quadratic has:answer choices
- Question 3120 secondsQ. If the discriminant equals 0, then the quadratic has:answer choices
- Question 4120 secondsQ. If the discriminant is positive, then the quadratic has:answer choices
- Question 5120 secondsQ. What is this?answer choices
- Question 6120 secondsQ. What should you do first in solving this equation?

x^{2}+ 6x - 13 = 3answer choices - Question 7300 secondsQ.answer choices
- Question 8300 secondsQ.answer choices
- Question 9300 secondsQ.answer choices
- Question 10300 secondsQ.answer choices
- Question 11300 secondsQ.answer choices
- Question 12300 secondsQ. If the graph of a quadratic does not intercept the x axis at any point, then it has:answer choices
- Question 13300 secondsQ. Convert x
^{2}-6x+9 to factored form and identify the solution.answer choices - Question 14300 secondsQ. Solve 4x
^{2}+ 12x + 11 = 0answer choices - Question 15300 secondsQ. Solve 2x
^{2}+ 7x - 15 = 0answer choices - Question 16300 secondsQ. Find the zeros of this quadratic.answer choices
- Question 17300 secondsQ. Find the zeros.answer choices
- Question 18300 secondsQ. Determine the values of

a, b, and c for

the quadratic equation:

4x^{2}– 8x = 3answer choices - Question 19300 secondsQ. Suzie solves the equation below:

x^{2}+ 4x - 12 = 2

(x - 2)(x + 6) = 2,

by setting x -2 = 0 and x + 6 = 0.

Her solutions are x = 2 and x = -6.

Is Suzie correct? Why or why not?answer choices - Question 20300 secondsQ. Solve by factoring.

-4y^{2}+ 24y - 36 = 0answer choices

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