Chapter 7 - Exponents and Exponential Functions - 7-3 Multipying Powers with the Same Base - Practice and Problem-Solving Exercises - Page 429: 26

$x^{10}y^2$

We start with the given expression: $x^6\times y^2 \times x^4$ We rearrange using the commutative property of multiplication: $x^4x^6y^2$ To multiply powers with the same base, we add the exponents. Therefore, $x^4x^6y^2=x^{6+4}y^2=x^{10}y^2$