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QuizMultiple Choice

Introduction to the Quadratic Formula — Quiz

Question 2 • Algebra I

Determine the discriminant for the quadratic equation 0=−2⁢x2+3. Based on the discriminant value, how many real number solutions does the equation have? Discriminant is equal to b squared minus 4 A c

Answer
A
2
B
24
C
1
D
0

Explanation

Write the equation in the form ax² + bx + c = 0. Here a = −2, b = 0, and c = 3, so the discriminant is b² − 4ac = 0² − 4(−2)(3) = 24. Since 24 is positive, the equation has two real number solutions, so the answer is 2.

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