The expression goes like this:
2x+y+5-3.
x and y are variables so we cannot perform unless we have a linear or simultaneous or as such equations.But operation can be performed if like terms are present, but in your problem the answer will be:
2x+y+2
That depends what the value of x is.
If you have a expression that goes; 2x + 5x etc etc Simplifying the like terms is 7x 2x and 5x are like terms, but 2y and 2x are not. The variable needs to be the same.
To simplify the expression ((1x^2 - 2x + 4) + (2x + 1) - (x^2 + 5)), first combine like terms. The (x^2) terms give (1x^2 - 1x^2 = 0). The (x) terms yield (-2x + 2x = 0), and the constant terms combine to (4 + 1 - 5 = 0). Thus, the simplified expression is (0).
A quadratic expression in the variable x.
Yes, since the expression contains more than one variable, then 2x+5y+2 is a polynomial.
2x
It is 16y+23x simplified
-3
4x + 3y - 2x - 7y2x - 4y
That depends what the value of x is.
If you have a expression that goes; 2x + 5x etc etc Simplifying the like terms is 7x 2x and 5x are like terms, but 2y and 2x are not. The variable needs to be the same.
To simplify the expression ((1x^2 - 2x + 4) + (2x + 1) - (x^2 + 5)), first combine like terms. The (x^2) terms give (1x^2 - 1x^2 = 0). The (x) terms yield (-2x + 2x = 0), and the constant terms combine to (4 + 1 - 5 = 0). Thus, the simplified expression is (0).
A quadratic expression in the variable x.
x + 2x
Yes, since the expression contains more than one variable, then 2x+5y+2 is a polynomial.
the letter in 2x+6. The variable is the x.
2x plus 5x simplified is 7x.