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Math multiple choice questions (MCQ): irrational number that contains a radical sign is known as with options mode, fraction, surd and variable, surds and surds applications quiz for formative assessment with online distance learning for school's course learning. Free math study guide to learn surds and surds applications quiz to attempt multiple choice questions based test.

## MCQs on Algebraic Formulas and Applications Quiz PDF Download Worksheets 2

MCQ: An irrational number that contains a radical sign is known as

1. fraction
2. mode
3. surd
4. variable

C

MCQ: A² + b² + c² + 2ab + 2bc + 2ca is equal to

1. (a + b - c)²
2. (a + b + c)²
3. 2abc (a + b + c)²
4. (a - b + c)²

B

MCQ: A³ + 3ab(a + b) + b³ is equal to

1. (a - b)³
2. (a + b)³
3. a³ + b³
4. a³ - b³

B

MCQ: If a + b = 5 and a - b = 3 then value of a² + b² should be

1. 21
2. 15
3. 17
4. 11

C

MCQ: In algebra, we use alphabets such as a, b, c to denote

1. operational signs
2. constants
3. any numerical value
4. polynomial

B