Enrhifo
10\sqrt{6369}\approx 798.060148109
Rhannu
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10\sqrt{6369}
Ffactora 636900=10^{2}\times 6369. Ailysgrifennu ail isradd y lluoswm \sqrt{10^{2}\times 6369} fel lluoswm ail israddau \sqrt{10^{2}}\sqrt{6369}. Cymryd isradd 10^{2}.
Enghreifftiau
Hafaliad cwadratig
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699 * 533
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Terfynau
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