Answer:
x² + 9x + 8
Step-by-step explanation:
Step 1: FOIL
x² + 8x + x + 8
Step 2: Combine like terms
x² + 9x + 8
It is a percent decrease because the original is less than the final value and the answer is -24% decrease. Please give me brainless if right.


Hence there is no such natural numbers exist.