a4 + 4 এর উৎপাদক কী কী? 

A

(a2 + 2a + 2)(a2 - 2a - 2) 

B

(a2 + 2a + 2)(a2 - 2a + 2) 

C

(a2 - 2a + 2)(a2 + 2a - 2) 

D

(a2 - 2a - 2)(a2 - 2a + 2)

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Updated: 3 months ago

Related MCQ

a + b = 7 এবং a2 + b2 = 25 হলে নিচের কোনটি ab এর মান হবে? 

Created: 1 month ago

A

12 

B

10 

C

D

কোনটিই নয়

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Updated: 1 month ago

How many real roots does the equation have?
x2 - 40

Created: 1 day ago

A

2

B

0

C

1

D

None of these

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Updated: 1 day ago

যদি 

Created: 1 week ago

A

52

B

64

C

84

D

76

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