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Grade 1010 grade science

if 2 * 1 = 81 , 3 * 2 = 278 , 2 * 5 = 8125, then 1*3 = ?

127

271

126

129

201

Ashwin

11 Years agoGrade 10

2 Answers

Nishant Vora

Approved Tutor Answer11 Years ago

$2 * 1 = 2^3 * 1^3= 81$
$3 * 2 =3^3 2^3 =278$
$2 * 5 = 2^3 5^3= 8125$
$then 1*3 = 1^3 3^3 = 127$

Garv Garg

8 Years ago

2×1=813×2=2782×5=81253×1=?We can do cube of all no2³×1³3³×2³2³×5³1³×3³So now we can write812788125 Your answer is 127

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