140k views
1 vote
Can u pls help me with this question

Can u pls help me with this question-example-1

1 Answer

9 votes

Answer:


-k^2+7k

Explanation:

Using the given equations, we must find
C-B

Start by substituting the given values into the expression:


C-B\\k-3-(k^2-6k-3)

Now, take the terms out of the parentheses.


k-3-(k^2)-(-6k)-(-3)\\k-3-k^2+6k+3

Please note that two negatives make a positive


k-3-k^2+6k+3

Combine like terms:


-k^2+7k

User JohnRos
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories