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Summer Dennis
Mathematics
13 March, 09:18
Radical 28 + radical 63
+1
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Arturo Bradley
13 March, 09:27
0
√28 = √4 * √7 = 2√7
√63 = √9 * √7 = 3√√7
Therefore √28 + √63 = 2√7 + 3√7 = 5√7
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