hope this help Answer:( x - 3i√2)(x + 3i√2)
solve x² + 18 = 0
x² = - 18 ⇒ x = ±√- 18 = ±3i√2
factors are ( x - (3i√2))(x - (-3i√2))
x² + 18 = (x - 3i√2)(x + 3i√2
Step-by-step explanation:
PEMDAS so (9+15)= 24 , 24/3 = 8 , 8+2 = 10
It is -11.34
-$68.04 divide by 6 is -$11.34, so instead of 11.34, it's -11.34
Answer:
19
Step-by-step explanation:
