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Curriculum-aligned learning paths for students in Classes 6-12.

CBSE
Class 9
Mathematics
Ganita Manjari
Exploring Algebraic Identities
Question Bank

How can the expression 100t² -...

Single Answer MCQ
Q-00168674

How can the expression 100t² - 64 be factored?

1

(10t - 8)(10t + 8)

2

(10t - 4)(10t + 4)

3

(10t - 6)(10t + 6)

4

(10t - 16)(10t + 16)

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If a = 5 and b = -2, what is the value of (a + b)²?

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In which case would (a + b)² = a² + b² not hold true?

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