For this case what we should do is take into account the following conversion:

We then have the following number:

Applying the given conversion we have:

By doing the corresponding calculation we have that the standard form is given by:
Answer:
4540 million in standard form is:
2^2+b^2=12^2
4+b^2=144
144-4=140
√140 = √b
11.83 = b
(1+1)x+1 and 4x+10
Explanation
I distributed the 2 to form a new equation and I put together the distributed equation in the second one to form a new one,