a + b = 13 এবং a - b = 3 হলে, a2 + b2 এর মান কত?


A

89


B

79


C

69


D

97

উত্তরের বিবরণ

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0

Updated: 22 hours ago

Related MCQ

প্রশ্ন: 

Created: 11 hours ago

A

144

B

212

C

188

D

320

Unfavorite

0

Updated: 11 hours ago

যদি

Created: 2 weeks ago

A

47

B

49

C

51

D

57

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