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√45 is between 6 and 7. Write down a similar statement for: √90 b √135 ​

User Dgrant
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1 Answer

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Answer:

see explanation

Explanation:

(a)

consider the perfect squares either side of 90

these are 81 and 100 , then


√(81) <
√(90) <
√(100) , that is

9 <
√(90) < 10


√(90) is between 9 and 10

(b)

consider the perfect squares either side of 135

these are 121 and 144 , then


√(121) <
√(135) <
√(144) , that is

11 <
√(135) < 12


√(135) is between 11 and 12

User Automate This
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