Identify the values for which the rational expression is undefined.

A. m = -9
B. m = 0
C. m = 9
D. None


Answer: A

Mathematics

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Solve the equation.157 = 10x + 17

A. 134 B. 130 C. 1 D. 14

Mathematics

Provide an appropriate response.Use the method of Lagrange multipliers to determine the critical points of f(x, y, z) = x2 + 4y - z2 subject to the constraint x + 2y - 4z = 3.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Use the Factor Theorem to determine whether x - c is a factor of the given function for the given value of c. If x - c is a factor, then write f in factored form. That is, write f(x) = (x - c)(quotient).f(x) = 12x3 + 21x2 + 30x - 9; c = 

A. Yes; f(x) = (12x2 + 25x + 36)
B. Yes; f(x) = (12x2 + 24x + 36)
C. Yes; f(x) = (12x2 + 24x - 36)
D. No

Mathematics

Simplify the square root., x + 7 ? 0

A. x + 7
B. x2 + 14x + 49
C.  + 
D. x + 

Mathematics