Answer
$15x^{2}-68x+77$
Work Step by Step
To find the product of $(3x-7)$ and $(5x-11)$, we need to use the distributive property in which each term of the first polynomial is multiplied to each term of the second polynomial:
$(3x-7)(5x-11)$
=$3x(5x-11)-7(5x-11)$
=$15x^{2}-33x-35x+77$
=$15x^{2}-68x+77$