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Surds. √. 1. . Example : . 2. Example : . Example : . 3. Example : . 4. Only like surds can be added or subtracted. Example : . Example : . Example : . When simplifying surds we use the following :. 5. Multiplying surds. . Irrational Denominator. Rational Denominator.
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Surds √
1. Example: 2. Example: Example: 3. Example: 4. Only like surds can be added or subtracted. Example: Example: Example: When simplifying surds we use the following : 5. Multiplying surds .
Irrational Denominator Rational Denominator Irrational Denominator Rational Denominator Example: Example: 6. Irrational Denominator