Simplify.i13
A. -i
B. i
C. 1
D. -1
Answer: B
Mathematics
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Use the properties of logarithms to simplify the expression.ln (18x + 9) - 2 ln 3
A. ln (3x + 2) B. ln (81(2x + 1)) C. ln (2x + 1) D. ln (18x)
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Solve the equation.(-x)3 = 216
A. 216 B. -6 C. -36 D. 6
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Is the following statement true or false?-14 < 0
A. True B. False
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Simplify the expression by combining like terms. 25.6x - 12.5 - 10.9x + 21.8
A. 14.7x + 9.3 B. 24x C. 15.7x + 9.3 D. 14.7x + 10.3
Mathematics