Find the length of the curve.x =  +  from y = 1 to y = 2

A.  
B. 2 
C.  
D.  


Answer: C

Mathematics

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Provide an appropriate response.If f(x, y, z) = (2x + y2 + z)3, then  =

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Divide.(x2 + 2x - 35) ÷ (x + 7)

A. x + 5 B. x2 - 5 C. x2 + 3x - 28 D. x - 5

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