Question

calculati : a) 5 radical din 2 - radical 3 + 7 radical 5 - 4 radical 3 + radical 2 - 6 radical 5
b) 4 radical 3 - radical 5 - radical 6 + 8 radical 3 - 4 radical 6 - 7 radical 5
c) 9 radical 2 - 4 radical 7 - radical 5 - radical 7 + 8 radical 5 - 4 radical 2
d) radical 6 - radical 7 - 6 radical 5 + 2 radical 7 + 8 radical 6 - 9 radical 5
e ) 7 radical 7 - 2 radical 6 - radical 3 - radical 6 + 8 radical 7 - 6 radical 3
f) radical 2 - radical 6 + 8 radical 5 - 4 radical 6 - 9 radical 2 + 5 radical 5​

Answer 1

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