Simplifying the Expression (-2xy^3)(3x^6y^2)
This article will guide you through the process of simplifying the expression (-2xy^3)(3x^6y^2).
Understanding the Basics
The expression involves multiplying two terms together. Both terms consist of numerical coefficients and variables with exponents.
- Coefficients: These are the numerical factors in front of the variables. In our case, we have -2 and 3.
- Variables: These are the letters representing unknown values. In our expression, we have x and y.
- Exponents: These indicate the number of times a variable is multiplied by itself. For example, x^6 means x multiplied by itself six times.
Applying the Rules of Exponents
To simplify the expression, we need to apply the rules of exponents:
- Multiplication of Powers with the Same Base: When multiplying powers with the same base, keep the base and add the exponents.
- Example: x^m * x^n = x^(m+n)
Simplifying the Expression
-
Multiply the coefficients: (-2) * (3) = -6
-
Multiply the variables with the same base: x * x^6 = x^(1+6) = x^7 y^3 * y^2 = y^(3+2) = y^5
-
Combine the results: (-6) * x^7 * y^5 = -6x^7y^5
Therefore, the simplified expression of (-2xy^3)(3x^6y^2) is -6x^7y^5.