If a - b = 3 and a2 + b2 = 29, find the value of ab.
2ab = (a2 + b2) - (a - b)2 = 29 - 9 = 20 ab = 10
2ab = (a2 + b2) - (a - b)2
= 29 - 9 = 20
ab = 10
2 MCQ for effective preparation of the test of Basics of Algebra of Algebra section.
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