## Intermediate Algebra for College Students (7th Edition)

Two Factors are :$(3x-5)(3x-5)$ or, $(3x-5)^2$
Given:$9x^2-30x+25$ $=9x^2-(15x+15x)+25$ or, $=9x^2-15x-15x+25$ or, $=3x(x-5)-5(3x-5)$ Hence, Two Factors are :$(3x-5)(3x-5)$ or, $(3x-5)^2$