Question 384003
Use the distributive property,
{{{ (x^2+5)(x^3-3x-3) =(x^2)(x^3-3x-3)+(5)(x^3-3x-3)}}}
{{{(x^2+5)(x^3-3x-3)=(x^5-3x^3-3x^2)+(5x^3-15x-15)}}}
{{{(x^2+5)(x^3-3x-3)=highlight(x^5+2x^3-3x^2-15x-15)}}}