Simplify.

A. -y
B.
C.
D.


Answer: C

Mathematics

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Provide an appropriate response.The solution of x3 - 8x2 > 0 is

A. x > 8. B. x < 0. C. x < 0, x > 8. D. 0 < x < 8. E. x > 0.

Mathematics

Add or subtract. Assume all variables represent positive real numbers. + 

A. 5x + 4
B. 13x + 26
C.  
D. 5

Mathematics

Evaluate the square root if possible. If the square root is irrational, write the approximate value rounded to two decimal places. If the square root is not a real number, so state.-7 - 

A. - 
B.
C.
D. - 

Mathematics

Add the polynomials.(7y4 - 9y2) + (4y4 - 8y2)

A. -6y6 B. 11y4 - 17y2 C. -6y12 D. 11y8 - 17y4

Mathematics