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This question doesn't quite make sense as worded.
I believe what's being asked is "What is the hypotenuse of a right triangle in which the two sides abutting the right angle have lengths or 2 and 7?"
72 + 22 is just a mathematical expression. It doesn't have a hypotenuse.
The hypotenuse of a right triangle can be found using the equation
A2+B2=C2, where the side of length C is the hypotenuse.
72 + 22 = 49 + 4 = 54 = C2
So, C is the square root of 54
C = sqrt(54) = 7.34846922834... this is the approximate answer.
The exact answer is 3*sqrt(6) (because 32 is 9 and 9*6=54)
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What is 7 squared plus 3 squared?
7^2 + 3^2 = 58
What is x plus 2 squared equals negative 7?
Negative 11
9x squared plus 11x-14 factored is?
(9x + 7)(x - 2)
What is the simplified expression for 6 plus radical 7 squared?
It depends. Is the entire expression squared or just radical 7?Assuming the latter, then 6 + (√7)^2 = 6 + 7 = 13.
Which is larger 7 squared or 6x7 plus 7?
They are equal. 7 squared is 7 x 7, which equals 49. 6 x 7 = 42, plus another 7 = 49.
