The above question can be written as, (1.2) × ( 1.2) #160;First we find the product, ( 12) × (12) = 144 Now total number of decimal places in the g ...

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Standard VIII

Mathematics

Cube Numbers

Evaluate : ...

Question

Evaluate :
$(1.2)^{2}$

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Solution

The above question can be written as, $(1.2) \times (1.2)$
First we find the product, $(12) \times (12) = 144$
Now total number of decimal places in the given product $= 2$
So, the product must contain $2$ places of decimals
$∴ (1.2)^{2} = 1.44$

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Evaluate :(1.2)2

The above question can be written as, (1.2)×(1.2) First we find the product, (12)×(12)=144Now total number of decimal places in the given product =2So, the product must contain 2 places of decimals ∴(1.2)2=1.44

Evaluate :
$(1.2)^{2}$

The above question can be written as, $(1.2) \times (1.2)$
First we find the product, $(12) \times (12) = 144$
Now total number of decimal places in the given product $= 2$
So, the product must contain $2$ places of decimals
$∴ (1.2)^{2} = 1.44$