Can someone help me out on all three questions I’d appreciate ittt
2 answers:
You might be interested in
Hello!
Explanation:
↓↓↓↓↓↓↓↓↓↓↓
First this problem it should be the group like terms.
Then you add similar elements.
You can also add or subtract by the numbers.
Answer⇒⇒⇒3d+9
Hope this helps!
Thank you for posting your question at here on Brainly.
Have a great day!
-Charlie
Answer:
This can be expanded to x⁴ - 6x²
Step-by-step explanation: