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:
Y=1/3x+2 :))))))))))))))))))))))))
42/60, x/320. 320/60=5.33333, 42*5.33333=224. So, about 224 students would ride the bus.
If it’s a triangle then it has to equal 180
so 48+54+x=180
48+54=102
180-102=x
x=78
