Complex Numbers, solving quadratic equations & comp the SQ

Flashcard
•
Mathematics
•
11th Grade
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What are the solutions to the equation (x + 2)(x - 3) = 0?
Back
The solutions are x = -2 and x = 3.
2.
FLASHCARD QUESTION
Front
How do you solve the quadratic equation 4x^2 - 9 = 0?
Back
The solutions are x = 3/2 and x = -3/2.
3.
FLASHCARD QUESTION
Front
What is the formula to calculate the new C-term in completing the square?
Back
C = (b/2)^2.
4.
FLASHCARD QUESTION
Front
What is the value of i in complex numbers?
Back
i = √(-1).
5.
FLASHCARD QUESTION
Front
What is the value of i^2?
Back
i^2 = -1.
6.
FLASHCARD QUESTION
Front
What is the standard form of a quadratic equation?
Back
The standard form is ax^2 + bx + c = 0.
7.
FLASHCARD QUESTION
Front
What does the discriminant of a quadratic equation tell us?
Back
The discriminant (b^2 - 4ac) indicates the nature of the roots: if positive, two real roots; if zero, one real root; if negative, two complex roots.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Adv. Algebra Final Exam Review Part I

Flashcard
•
11th Grade
15 questions
Quadratic Formula & the Discriminant

Flashcard
•
11th Grade
15 questions
P.6. Complex Numbers Review

Flashcard
•
11th Grade
15 questions
CFA A2.QFE.2-Solve Quad. Equations w/Complex Number Solutions

Flashcard
•
11th Grade
14 questions
:)A2: Flashcard 5-2

Flashcard
•
11th Grade
15 questions
Unit 3 Flashcard Review Quadratics and Complex Numbers

Flashcard
•
11th Grade
15 questions
A2: Test 4

Flashcard
•
11th Grade
14 questions
Simplifying & Solving Quadratics by Square Roots

Flashcard
•
11th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Mathematics
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
10 questions
Solving Equations Opener

Quiz
•
11th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade
15 questions
Polynomials: Naming, Simplifying, and Evaluating

Quiz
•
9th - 11th Grade
40 questions
Camp CMS Math 1 Test Review

Quiz
•
9th - 12th Grade