The answer is 12.6 that’s the answer right there
The answers are 6i/13 and -6i/13. The work it attached below
Answer:
B
Step-by-step explanation:
i took the same question hope this helps :D
X² +18x = 0
To complete the square we are going to use formula a² +2ab +b² = (a+b)²
x² +2*9*x = 0
x² +2*9x+9² = 9²
(x+9)² = 9²
√(x+9)² = +/-√9²
x+9 = 9, or x+9 = -9
x=0, or x= - 18
The equation could be solved different way
x² +18x = 0
x(x+18) = 0
x=0 or x+18=0
x=0 or x=-18
Answer:
Probably
Step-by-step explanation:
There are billions of people in the world. Chances are one of them is taking geometry at connexus.
