elschlager2007 elschlager2007

10-05-2020
Mathematics

contestada

Use the fact that 169 is a perfect square to evaluate 169 squared

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JoyMark JoyMark

10-05-2020

Answer:

13

Step-by-step explanation:

The square root of 169 is 13.

To find out, multiply 13 x 13.

13 x 13 is 169.

Answer Link

Chelboy Chelboy

10-05-2020

Answer:28561

Step-by-step explanation:

169^2

(13 x 13)^2

13^2 x 13^2

13^(2+2)

13^4

13 x 13 x 13 x 13=28561

Answer Link

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