Question

(4d−6d^3+3d^2)−(10d^3+7d−2)

Answer 1

(-6d³ +3d² +4d) - (10d³ +7d-2)

Distribute

−6d³ + 3d² + 4d - (10d³ +7d − 2) -

-6d³ +3d² + 4d - 10d³7d +2

Combine like terms

-6d³ +3d² +4d-10d³-7d +2

-16d³ +3d² + 4d - 7d+2

Combine like terms

-16d³ +3d²+4d-7d+2

-16d³ +3d²-3d+2

Solution

-16d³ +3d²-3d+2