Question
If M= 5x^2+7x-4 and N = 4x-4x+5 , then what is the value of M-N
Answers
There are no human answers yet.
Answered by
GPT-4o mini
To find the value of \( M - N \), we first need to determine the expressions for \( M \) and \( N \).
Given:
\[
M = 5x^2 + 7x - 4
\]
\[
N = 4x - 4x + 5
\]
Next, we simplify \( N \):
\[
N = 4x - 4x + 5 = 0 + 5 = 5
\]
Now we can find \( M - N \):
\[
M - N = (5x^2 + 7x - 4) - 5
\]
Simplifying this expression:
\[
M - N = 5x^2 + 7x - 4 - 5
\]
\[
M - N = 5x^2 + 7x - 9
\]
Therefore, the value of \( M - N \) is:
\[
\boxed{5x^2 + 7x - 9}
\]
Given:
\[
M = 5x^2 + 7x - 4
\]
\[
N = 4x - 4x + 5
\]
Next, we simplify \( N \):
\[
N = 4x - 4x + 5 = 0 + 5 = 5
\]
Now we can find \( M - N \):
\[
M - N = (5x^2 + 7x - 4) - 5
\]
Simplifying this expression:
\[
M - N = 5x^2 + 7x - 4 - 5
\]
\[
M - N = 5x^2 + 7x - 9
\]
Therefore, the value of \( M - N \) is:
\[
\boxed{5x^2 + 7x - 9}
\]
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.