Use the properties of logarithms to rewrite the expression. Simplify the result if possible. Assume all variables represent positive real numbers.loga(4x5y)
A. (loga4 )(logax) (logay)
B. loga4 + (logax)5 + logay
C. loga(4 + x5 + y)
D. loga4 + 5logax + logay
Answer: D
Mathematics
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Using the factoring method, solve for the roots of the quadratic equation.4x2 - 20x + 24 = 0
A. x = 2, x = 3 B. x = -2, x = -3 C. x = 4, x = 2, x = 3 D. x = 0, x = 2, x = 3
Mathematics
Provide an appropriate response.Determine the general term of the sequence 5, 20, 80, 320, . . . .
A. an = 4(5)n - 1 B. an = 5(4)n C. an = 4(5)n D. an = 5(4)n - 1
Mathematics
Write the expression in standard form.
A. 
i
B. - 
C. - 
+ 
i
D. - 
- 
i
Mathematics
Write the number in scientific notation.19.86
A. 1.986 × 10-1 B. 1.986 × 102 C. 1.986 × 101 D. 1.986 × 10-2
Mathematics