First rationalize their denominatorsyou'll GET FOLLOWING no.s2 +✓2+2✓3/3 +2✓5/5 +2✓6/6+2✓7/7+✓2/2+1/3Now take LCM which is 210(420+420✓2 + 140✓3 + 84✓5 + 70✓6 + 60✓7 + 420✓2 +210) / 210now just ADD them
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