Don't get what................................................
Answer:
8
Step-by-step explanation:
Answer:
1. 2/5,-3 2. 
Step-by-step explanation:
i used the quadratic formula to find x also please note that 2 has 2 answers bc of the +- beofre the sqrt of 13
90/2=45
45/3=15
15/3=5
90=2*3*3*5=2¹*3²*5¹
A is your answer the this question