What is blank times blank equals 72 me

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

What is the value of x in the following equation. -x ^3/2 = -27

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much