Algebra formulas MCQs, algebra formulas quiz answers for online secondary school courses. Practice algebraic expressions and algebraic formulas multiple choice questions (MCQs), algebra formulas quiz questions and answers. Career test on surds and applications, rationalization of surds, algebra formulas test prep for secondary school teaching certification.

Study high school courses, online math degree programs MCQs: a³-3ab(a - b) - b³ is equal to, with choices (a - b)³, (a + b)³, a³ + b³, and a³-b³ for online secondary education degree. Free math student portal for online learning algebra formulas quiz questions, MCQs to find questions answers based online learning tests.

MCQ: A³-3ab(a - b) - b³ is equal to

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

A

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 = √17 then value of ab should be

1. 3
2. 2
3. 5
4. 4

B

MCQ: 1⁄x-y − 1⁄x + y is equal to

1. 2x⁄ x² - y²
2. 2y⁄ x² - y²
3. −2x⁄ x² - y²
4. −2y⁄ x² - y²

B

MCQ: (a + b)² + (a - b)² is equal to

1. a² + b²
2. 2(a² + b²)
3. a²-b²
4. 2(a²-b²)

B