Practice solution of a quadratic equations quiz, college math quiz 119 for online learning. Free math MCQs questions and answers to practice solution of a quadratic equations MCQs with answers. Practice MCQs to test knowledge on solution of a quadratic equations, concept of limit of function, online math learning, sequences and series, period of trigonometric functions worksheets.

Free solution of a quadratic equations worksheet has multiple choice quiz question as if one solution of equation x² + ax + 2 = 0 is x = 1, then, answer key with choices as a = -7, a = 7, a = 0 and a = - 3 problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study quadratic equations multiple choice questions based quiz question and answers.

Solution of a Quadratic Equations Quiz

MCQ. If one solution of the equation x² + ax + 2 = 0 is x = 1, then

1. a = -7
2. a = 7
3. a = 0
4. a = - 3

D

Concept of limit of function Quiz

MCQ. If P is the perimeter of a square and A is its area, then P =

1. √(A
2. 2√(A
3. 3√(A
4. 4√(A

C

Online Math Learning Quiz

MCQ. Cos(α - β) =

1. cosαcosβ+sinαsinβ
2. cosαcosβ+sinαsinβ
3. sinαcosβ-cosαsinβ
4. sinαcosβ+cosαsinβ

A

Sequences and Series Quiz

MCQ. The sum of the first fifteen terms of the series 5+10+20+… is

1. 341
2. 1023
3. 5115
4. 10230

C

Period of Trigonometric Functions Quiz

MCQ. The period of cos(x) is

1. π

B