COMPLETE
the equation x2 - 9 = 0 has
real solution(s).
1 answer:
Answer:
Step-by-step explanation:
x^2-9 = 0
x^2 = 0+9
x^2=9
Take square root at both sides:
√x^2 =+/-√9
x =+/- 3
This equation has 2 real solutions, x=3 , x=-3....
You might be interested in
B. and D. For the both I'm most likely sure
Answer:
the answer is definition of angle bisector
Step-by-step explanation:
Answer:
x = 5
Step-by-step explanation:
