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What must be added to b2-3ab to make it a perfect square?
Question 1
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What must be added to b
2
-3ab to make it a perfect square?
-3a
-\(\frac{3}{2}\)
\(\frac{9}{4}\)
\(\frac{9a}{4}\)
\(\frac{9^2}{4}\)
Answer Details
Read lesson note on Number Bases (WAEC)
Number Bases
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