value of 3root5 square
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4
(3√5)²
= 3√5 × 3√5
= 3²×√5²
= 9×5
= 45
= 3√5 × 3√5
= 3²×√5²
= 9×5
= 45
Answered by
5
(3✓5)²=3×3×✓5×✓5=9×5=45
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