Solve.Find an equivalent expression for tan 3x in terms of powers of function values of x.

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the proportion for x. = 

A. x = 16 B. x = 19 C. x = 18 D. x = 17

Mathematics

Solve.- x -  = (x + 4)

A. x = 
B. x = - 
C. x = 
D. x = - 

Mathematics

Write the function as a product of linear and irreducible quadratic factors, all with real coefficients.f(x) = 2x3 + 13x2 + 11x + 30

A. (x - 6)(2x2 + x + 5) B. (x - 6)(2x2 + x + -5) C. (x + 6)(2x2 + x + -5) D. (x + 6)(2x2 + x + 5)

Mathematics

Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.7 + 14 + 21 + ... + 7n = 

What will be an ideal response?

Mathematics