A. B. C. D.
Answer: B
Insert the correct sign of inequality (> or <) between the given numbers.? 2
A. ? < 2 B. ? > 2
Multiply and simplify.18
A. B. -162C. -2D. 2
Add. Simplify, if possible. +
A. B. C. D. - x -
Simplify.i10
A. 1 B. -i C. -1 D. i