C3U1B3I1C3
11 points
CUBIC is validvalid
a mathematical equation or expression [n CUBICS]
in the form of a cube [adj CUBICLY or CUBICALLY] / a cubic equation [n -S]
a mathematical equation or expression [n CUBICS]
in the form of a cube [adj CUBICLY or CUBICALLY] / a cubic equation [n -S]