Question
√2401 × (√2116 ÷ 23) × 21 ÷ 3 = ?
What will come in the place of question mark (?) in the given expression?Solution
√2401 × (√2116 ÷ 23) × 21 ÷ 3 = x x = 49 × (46 ÷ 23) × 21 ÷ 3 x = 49 × 2 × 7 x = 686
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