7, 31
nothing
107
-31
30 - 6 i root(31), and 30 + 6 i root(31)
-31
0.6592 and 30.3408 (to 4 dp).
31
A coefficient is a number that multiplies a variable.
Force. example, a lever multiplies the force yuou can apply to an object.
3 and 7 multiplies to 21 and equals to 10
Multiplies is the verb.