Find the value of √ 45 x √120
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answer is 900
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Step-by-step explanation:
Given √45×√120=
From the formula√a×√b=√ab
The given number becomes√(45×120)
=√(5×9)(5×24)
=√(5×3×3)(5×4×6)
=√(5×3×3)(5×2×2×6)
=5×3×2√6
=30√6
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