Find the value of $1111^{2}$ if:

$1^{2} = 1$
$11^{2} = 121$
$111^{2} = 12321$

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Solution

Given
$1^{2} = 1$
$11^{2} = 121$
$111^{2} = 12321$

By observing the given data, it follows a pattern.

Thus the next step or $111^{2} = 1234321$

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Similar questions

Using the pattern 11² = 121 and 111² = 12321, we get 1111² =

1^{2} = 1

11^{2} = 121

111^{2} = 12321

1111^{2} = 1234321

11111^{2} = 123454321

111111^{2} =

1111111^{2} =

(5 \frac{1}{4} - 3 \frac{1}{3}) =

\frac{12}{23}

1 \frac{11}{12}

\frac{11}{12}

Find the value of 1111^{2} .

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