Answer:
-n^2x^2 + n^2 - 387420489x^2 + 1
Step-by-step explanation:
Kung mali paki correct sa comments
1 + n² - x² (n² + 387,420,489)
Explanation:
Actually, wala na naman syang kailangan pang gawin kundi simplify lang ng mga exponent sa constant pero kung may value man yung x and n palagay na lang po bagohin ko agad yung answer
