Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Simplify
2x² + (4x – 6x²) + 9 – (6x + 3)


Sagot :

Answer:  -4x²-2x+6

Step-by-step explanation:

2x²+(4x-6x²)+9-(6x+3)

2x²+4x-6x²+9-6x-3

2x²-6x²+4x-6x+9-3

-4x²-2x+6

6po60

Answer:

=-4x^2-2x+6

Step-by-step explanation: