how can the summand be out during multiplication can you take out a summand how can the summand($g_i$) be out of its summation sign when multiplying? can the summand be out of its summation sign when multiplying what is the proof in eg(y) math? when dividing the sum of a summand by the sum of its value can a summand be taken out when multiplying, what sign does you take out of summand? can the summand be out of its summation sign? can you take out a summand which theorem is the proof for the theorem eg? how to find the summand can a summand be a summation sign how do you find out the summand how can summand be out of sum sign when multiplying how can summands be out of their summation sign when multiplying? eg proof answer how much is the summand in excel can you take summand why can't you take out a summand when multiplying how does g_y proof work