Multiply. Assume that no radicands were formed by raising negative numbers to even powers.( - )

A.  - 
B. 12
C.
D. 3 + 3


Answer: A

Mathematics

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Construct a truth table for the statement.(s ? q) ? (~q ? t)

A.

TTTF
T T F T
T F T T
T F F F
F T T T
F T F F
F F T F
F F F T
B.
TTTT
T T F F
T F T F
T F F F
F T T F
F T F F
F F T F
F F F F
C.
TTTF
T T F T
T F T T
T F F T
F T T T
F T F F
F F T T
F F F T
D.
TTTT
T T F T
T F T T
T F F T
F T T T
F T F F
F F T T
F F F T

Mathematics

Find the first 4 terms of the recursively defined sequence.a1 = eT, an + 1 = ln an 

A. e, 1, T, ln T B. eT, eTln T, eT(ln T)2, eT(ln T)3 C. eT, e, 1, 0 D. eT, T, ln T, ln (ln T)

Mathematics

Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.-42x2 - 35x + 42

A. -7(3x - 2)(2x + 3) B. (-21x + 14)(2x + 3) C. prime D. -7(3x + 2)(2x - 3)

Mathematics

Give the symbolic representation for the function f.Function f takes the square root of 19 times x.

A. f(x) = 
B. f(x) = -19
C. f(x) = 19
D. f(x) = 

Mathematics