Answer:
(3x-5)x(3x+5)
Step-by-step explanation:
Calcula el producto
80
x=-25
6x/5 - x = x/15 - 10/3
x/5 = x/15 - 10/3
3x = x - 50
3x - x = -50
2x = -50
x = -50/2
X=-25
Factor
Rewrite Equation