Using the factoring method, solve for the roots of the quadratic equation.56x2 - 56x = 0

A. x = 1, x = 56
B. x = 0
C. x = 1
D. x = 1, x = 0

Answer: D

Mathematics

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Find the extreme values of the function subject to the given constraint.  

A. Maximum: 75 at    minimum: -75 at   
B. Maximum: 75 at    minimum: 0 at  
C. Maximum: none; minimum: 0 at  
D. Maximum: none; minimum: 75 at  

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Graph the ellipse described.Foci at (0, ±5); length of the major axis is 14

A.

B.

C.

D.


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Divide and write the answer in the form a + bi. Let z = 2 + 2i and w = 3 - 3i. Find .

A.  + 1i
B.  - i
C. 1 + 1i
D.  + i

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Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(2, 2)

A.
B.
C.
D.

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Mathematics