Practice problem
Simplify the expression (29a13b23c4)(28a8c15d18).(2^9a^{13}b^{23}c^4)(2^8a^8c^{15}d^{18}).(29a13b23c4)(28a8c15d18).
217a21b24c19d192^{17}a^{21}b^{24}c^{19}d^{19}217a21b24c19d19
217a21b38c222^{17}a^{21}b^{38}c^{22}217a21b38c22
217a21b23c19d182^{17}a^{21}b^{23}c^{19}d^{18}217a21b23c19d18
217a21b41c192^{17}a^{21}b^{41}c^{19}217a21b41c19
Type a concept, like “slope” or “photosynthesis”.
