I think the answer you're looking for is, -2x^2+9x−27 , although this isn't english.
I think the answer is : Participle.
specifically, past participle.
This type of participle is used to describe that occurred in the past (already happened in prior timeline)
Answer:
if we don, t have any competitor in our life we ld loat our life
Answer:
Explanation:
A DC generator is the same as a = armature
a generator transforms = mechanical energy into electrical energy
A device that increases or decreases voltage is called = transformer
What is produced when there is a current in the primary coil of a transformer? = magnetic field
I hope this helps