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7^2 - 6^2 = 49 - 36 = 13

Q: What is 7 squared -6 squared?

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-1

2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.

7(squared) or 7(sq)

-7 squared, which would be -49.

10

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-1

It depends. Is the entire expression squared or just radical 7?Assuming the latter, then 6 + (√7)^2 = 6 + 7 = 13.

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no because 7 squared is 49 and 6 squared is 36 :)

6 squared is 36 7 squared is 49 38 is closer to 6 squared so to the nearest whole number 6 is your answer.

They are equal. 7 squared is 7 x 7, which equals 49. 6 x 7 = 42, plus another 7 = 49.

You could find some numbers that square to numbers close to 45. 6 squared is 36, and 7 squared is 49, so you know it is between 6 and 7 but closer to 7.

2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.

18 squared cm72 squared cm36 squared cm42 squared cm

pi squared

9

1 squared = 1 2 squared = 4 3 squared = 9 4 squared = 16 5 squared = 25 6 squared = 36 7 squared = 49 8 squared = 64 9 squared = 81 10 squared = 100