How do you factor 3x^2-3x-90

Gggģcawrygr3ezt9d hu and the other countries have been working to make it easier to box up their homes in an area where the government has not yet decided which countries will have the option of the government

Think of it as five or above give it a shove. change the 5 or above to the right to a zero and add one to the number on the left.