## Intermediate Algebra (6th Edition)

$4x^0-3y^0$ $4(1)-3(1)$ $4-3$ $1$ Here, the x and the y are being raised to the power of 0, then multiplied by 4 and 3 respectively. The result is 1. $(4x-3y)^0$ $1$ Any quantity raised to the power of 0 simplifies to 1.