Answer:
5x^4y(6x^3y^3 - 2x + 15y^x)
Explanation:
the factor the expression 30x^7 y^4 - 10x^5 y +75x^4 y^3 we can first factor out the greatest common factor, which is 5x^4y:
30x^7 y^4 - 10x^5 y +75x^4 y^3
= 5x^4y(6x^3y^3 - 2x + 15y^2)
the expression 6x^3y^3 - 2x + 15y^2 cannot be factored further, so the final factored form is: