PROBLEM SOLVING - tempat bertanya PR Kaskuser (SD, SMP, SMA) - Part 2
gan mau nanya nih.. PR matematika :hammers gampang kok :D Faktorkanlah! 1. http://latex.codecogs.com/gif.latex?2x^{2}%20-%205x%20+%205 2. http://latex.codecogs.com/gif.latex?x^{4}%20+%204y^{4} 3. http://latex.codecogs.com/gif.latex?2x^{2}%20+%2028x%20+%204x\sqrt{2}%20+%2090%20+20\sqrt{2} ...