Provide an appropriate response.Multiply and simplify: (t + 3)(t - 3)

What will be an ideal response?


t2 - 9

Mathematics

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Express the number in terms of i.

A. 3i
B.  i
C. -3i
D. - i

Mathematics

Find the volume of the described solid.The solid lies between planes perpendicular to the x-axis at x = ?/6 to x = ?/2. The cross sections perpendicular to the x-axis are circular disks with diameters running from the curve  to the curve 

A. (2 - 2) ? - 
B.  - 
C.  - 
D. ( - 1) ? + 

Mathematics

Evaluate.5

A.
B. - 
C. - 
D.

Mathematics

Graph the equation.y = 3 

A.

B.

C.

D.

Mathematics