Is the equation (x+3)² = x²+9 always, sometimes, or never true. justify your reasoning completely.

Question

asked Dec 25, 2023 198k views

1 Answer

Ben Nyberg · Answer 1 · 2023-12-29T04:44:08+0000

Answer:

never, it will always be x²+6x+9

Explanation:

if you expand (x+3)² you will always get:

x² + 3x + 3x + 9, which simplifies to x² + 6x + 9