Answer:
x = 6 or x = -15
Step-by-step explanation:
x2+9x−90=0
Step 1: Factor left side of equation.
(x−6) (x+15)=0
x−6=0
x+15=0
x=6
x=−15
x=6
x=−15
6 units. AB and LO are congruent sides, and if AB= 6 units, then LO would be the same.
Answer: 4.7990 rounded to the nearest hundredth place is 4.8