Post-UTME Mathematics 2005 Objective — Question 11
Question 11 of 26 from the Post-UTME Screening (Post-UTME) Mathematics 2005 Objective paper, with the correct answer and a full explanation.
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Simplify v5v15=v10 [square root notation]
- A. v3v2
- B. v2v3Correct
- C. v5v3
- D. v31v2v5
Explanation
Simplifying the product of square roots (5x15=75=25x3, sqrt=5*sqrt3, divided appropriately) gives a result matching the form sqrt2 x sqrt3, option B.
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