Use the distributive property to remove the parentheses.

-5( -2w^3 +1 -3u^2)

-5(-2w^3 + 1 - 3u^2) = 10w^3 - 5 + 15u^2

Use the distributive property to remove the parentheses.

-(5v - x - 2)

-(5v - x - 2) = -5v + x + 2

Use the distributive property to remove the parentheses.

(-5 + 6v + u)(-5)

(-5 + 6v + u)(-5) = -5*(-5) + 6v*(-5) + u*(-5) = 25 - 30v - 5u

Use the distributive property to remove the parentheses.

-4(4v - 2y - 3)

-4(4v - 2y - 3) = -16v + 8y + 12

Use the distributive property to remove the parentheses.

-5(-4v^3 - 6 + x^2)

-5(-4v^3 - 6 + x^2) = 20v^3 + 30 - 5x^2