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The Math class 10 formulas Multiple Choice Questions (MCQ Quiz) with Answers PDF (Math Class 10 Formulas MCQ PDF e-Book) download to practice Grade 10 Math Tests. Learn Algebraic Formulas and Applications Multiple Choice Questions and Answers (MCQs), Math Class 10 Formulas quiz answers PDF to study online certification courses. The Math Class 10 Formulas MCQ App Download: Free learning app for algebraic formulas and applications test prep for online schools.

The MCQ: If a + b = 5 and a - b = 3 then the value of a² + b² should be; "Math Class 10 Formulas" App Download (Free) with answers: 21; 15; 17; 11; to study online certification courses. Solve Algebraic Formulas and Applications Quiz Questions, download Google eBook (Free Sample) for distance learning.

## Math Class 10 Formulas MCQs: Questions and Answers

MCQ 1:

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
MCQ 2:

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

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

(a + b)² + (a - b)² is equal to

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

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

1. 4
2. 5
3. 3
4. 6

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