Provide an appropriate response.Find and explain the mistake(s); then work the problem correctly.(2x3 - 3x2 + 5x - 1) - (10x3 - 7x2 - 2x + 4) = -8x3 - 4x2 + 3x + 3

What will be an ideal response?


Explanations will vary. The correct answer is -8x3 + 4x2 + 7x - 5

Mathematics

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Find the volume of the solid generated by revolving the region R bounded by the graphs of the given equations about the .y = , y = -x + 6

A. 20?
B. 16?
C. ?
D. 72?

Mathematics

Which of the following is not a possible example of the presence of the Golden Ratio?? ?

A. ?The proportions of Mona Lisa's face. B. ?The ratio of the length to the height of the Parthenon. C. ?The ratio of the length to the width of a traditional light switch. D. ?The ratio of length and width of a standard piece of paper (8.5" × 11"). E. ?The Mason's slide-rule and compass symbol.

Mathematics

Perform the indicated operation. ? 

A.
B.
C.
D.

Mathematics

If the number is negative, write it with a raised negative sign; if the number is positive, write it in two ways.Mary's stock lost $3100 in value last year.

A.
B.  or $3100
C. $3100
D.

Mathematics