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Using Pythagoras Theorem: 5=22+12

Taking positive square root we get

1. Mark a point 'A' representing 2 units on number line.

2. Now construct AB of unit length perpendicular to OA. Join OB

3. Now taking O as centre and OB as radius draw an arc, intersecting number line at point C.

4. Point C represents on number line

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โˆ™ 2012-04-05 16:29:45
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

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Q: Show how root 5can be represented on the number line?
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