Answer
$(5x^2-3y^3)(5x^2+3y^3)$
Work Step by Step
RECALL:
A difference of two squares can be factored using the formula:
$a^2-b^2=(a-b)(a+b)$
The given binomial can be written as:
$=(5x^2)^2-(3y^3)^2$
This binomial is a difference of two squares.
Factor the given difference of two squares using the formula above with $a=5x^2$ and $b=3y^3$ to obtain:
$=(5x^2-3y^3)(5x^2+3y^3)$