5x t the second power + 4+ 6y -1+3y- 4x to the second power -5
The expression you provided is:
5x^2 + 4 + 6y - 1 + 3y - 4x^2 - 5.
Combining like terms, we can simplify it as follows:
(5x^2 - 4x^2) + (6y + 3y) + (4 - 1 - 5) =
x^2 + 9y - 2.
To simplify the expression:
5x^2 + 4 + 6y - 1 + 3y - 4x^2 - 5
First, let's combine like terms.
5x^2 - 4x^2 + 4 + 6y + 3y - 5 - 1
Combine the x^2 terms:
(5x^2 - 4x^2) + 4 + 6y + 3y - 5 - 1
Simplify the x^2 terms:
x^2 + 4 + 6y + 3y - 5 - 1
Combine like terms:
x^2 - 6x + 4y - 2