AC Lim's answer to nicole's Secondary 1 Maths Singapore question.
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375 = 3 × 5³
Make 375×n to perfect square, all index notation must be in even example, 3² × 5⁴
Therefore,
375×n = 3 × 5³ × 3 × 5 (to make 3² × 5⁴)
So, n = 3×5 =15
Make 375×n to perfect square, all index notation must be in even example, 3² × 5⁴
Therefore,
375×n = 3 × 5³ × 3 × 5 (to make 3² × 5⁴)
So, n = 3×5 =15
Date Posted:
2 years ago
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