Angular 2, 4 and Angular 5 compatible!
You have provided so few details, so I'll try to answer your question without them.
You can use Interpolation:
<img src={{imagePath}} />
Or you can use a template expression:
<img [src]="imagePath" />
In a ngFor loop it might look like this:
<div *ngFor="let student of students">
<img src={{student.ImagePath}} />
</div>
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