Expand and simplify the given expression by use of the binomial formula.(x - 5)3

A. x3 - 15x2 + 75x - 125
B. x3 - 15x2 - 125
C. x3 + 15x2 + 75x + 125
D. x3 + 3x2 + 3x + 125


Answer: A

Mathematics

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Find the center, foci, and vertices of the ellipse.16(x + 1)2 + 9(y - 3)2 = 144

A. center at (3-1)
foci at (
3-1 ), (3-1 )
vertices at (
37), (3-1)
B. center at (03)
foci at (
03 ), (03 )
vertices at (
07), (0-1)
C. center at (-13)
foci at (
-13 ), (-13 )
vertices at (
-17), (-1-1)
D. center at (13)
foci at (
13 ), (13 )
vertices at (
17), (1-1)

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Find the value of the expression using the given values.yx?x = -1, y = 4

A.
B. -4
C. 4
D. - 

Mathematics

Provide an appropriate response.In solving for x in the equation ex = 12, the preferred way of solving this equation is to ____________ .

A. use natural logarithms B. raise everything to the power of e C. use common logarithms D. raise everything to the power of 10

Mathematics

Divide and simplify. ÷ 

A.
B.
C.
D.

Mathematics