how do you simplify addition multiplication divison and subtration?
To simplify addition, multiplication, division, and subtraction, you can follow the following steps:
1. Addition:
To simplify an addition problem, combine the like terms by adding their coefficients together. For example, if you have an equation like 5x + 3x, you can simplify it by combining the coefficients to get 8x.
2. Subtraction:
Subtraction can be simplified by subtracting the coefficients of like terms. For example, if you have an equation like 7y - 3y, you can simplify it by subtracting the coefficients to get 4y.
3. Multiplication:
When simplifying multiplication, you can multiply the coefficients and combine the variables if they have the same base. For example, if you have an equation like 2x * 3x, you can simplify it by multiplying the coefficients (2 * 3 = 6) and combining the variables (x * x = x^2). So, the simplified form would be 6x^2.
4. Division:
To simplify division, divide the coefficient of the numerator by the coefficient of the denominator and subtract the exponents of the variables. For example, if you have an equation like (5x^3) / (2x^2), you can simplify it by dividing the coefficients (5 / 2 = 2.5) and subtracting the exponents (3 - 2 = 1). So, the simplified form would be 2.5x.
By following these steps, you can simplify addition, multiplication, division, and subtraction problems.