a + b = 8 ও ab = 15 হলে a2 - b2 সমান কত?
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a + b = 8 ও ab = 15 হলে a2 - b2 সমান কত?
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Login with Sothik IDa + b + c = 5, ab + bc + ca = 12 হলে a2 +b2 + c2 = কত?
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Login with Sothik IDx - y = 3 এবং xy = 10 হলে, (x + y)2এর মান -
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Login with Sothik IDa + b = 6 এবং a - b = 2 হলে ab = কত?
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Login with Sothik IDa + b = 5 এবং a -b = 3 হলে, ab এর মান -
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Login with Sothik ID2(a2 + b2) = কত?
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Login with Sothik IDa - 1/a = 3 হলে a3 - (1/a)3 এর মান কত?
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Login with Sothik IDa + b + c = 9, a2 + b2 + c2 = 29 হলে ab + bc + ca = কত?
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Login with Sothik IDযদি a3 - b3 = 513 এবং a - b = 3 হয়, তবে ab এর মান কত?
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Login with Sothik IDx + y = 2 এবং x2 + y2 = 4 হলে, x3 + y3 এর মান কত?
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Login with Sothik IDp + q = 5 এবং pq = 3 হলে pq এর মান কত?
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Login with Sothik IDযদি a + b = 2 এবং ab = 1 হয়, তবে a এবং b এর মান যথাক্রমে -
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