1. 3/4
2. im not sure if it means after taking away 3/4, but if it is, its 10/4
x=10/4 and -30/4 i believe, im not too good with fractions, sorry if its wrong :((
Answer:
Step-by-step explanation:
√-80
you have to add 90 +90 3 times then theres your answer :)
