Help is needed. Thank you so much!

This is an advertisement to join a new animating/vocalist group called cartoonlens we specialize in animating, drawing, stroyboards, writing, song covers, vocalist, character voicings/character voice actors, etc.

Here is the l-ink for the form is anyone is interested in joining (its completely free and the only requirment is having a g-mail/e-mail that we can reach you at): https://docs.go-ogle.com/forms/d/e/1FAIpQLSc2mnQzMtqASFIq54b5H9qW4pbq47bo5WwVf_Ozf0DfTfXa5w/viewform

(remember to take that space bar out of go-ogle since i had to add that there since censors it)

Step-by-step explanation:

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

i think the answer would be c