How is this written in an expanded version?

Powers distribute over multiplications:

So, you have

Now, is simply 9.

As for , we have to use the rule

to get

So, the final answer is

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation: