# Math Class 10 Formulas MCQs Quiz Worksheet PDF Download

Learn math class 10 formulas MCQs, math online test for high school exam prep for distance learning degree, free online courses. Practice algebraic formulas and applications multiple choice questions (MCQs), math class 10 formulas quiz questions and answers for online algebra courses distance learning.

Study high school courses, online math degree programs MCQs: a² + b² + c² + 2ab + 2bc + 2ca is equal to , for online courses with choices (a + b - c)², (a + b + c)², 2abc (a + b + c)², and (a - b + c)² for online distance school education with interactive student portal for examination preparation. Free math student portal for online learning math class 10 formulas quiz questions, MCQs to find questions answers based online learning tests.

## MCQs on Math Class 10 Formulas Quiz PDF Download

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

- (a + b - c)²
- (a + b + c)²
- 2abc (a + b + c)²
- (a - b + c)²

B

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

- 21
- 15
- 17
- 11

C

MCQ: (a + b)² + (a - b)² is equal to

- a² + b²
- 2(a² + b²)
- a² - b²
- 2(a² - b²)

B

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

- 4
- 5
- 3
- 6

A