6. 10a3 + 4a? + 5a + 2

How can you decide witch operations to use to slice a two step equation

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?