Expand the product $\left(d - 5\right)^{2}$.
Answer:
Expand the product $\left(- 11 a + 2\right) \left(4 a - 6\right)$.
Expand the product $\left(- u + 2\right) \left(u - 3.5\right)$.
Expand the product $\left(d - 4\right) \left(d - 2\right)$.
Expand the product $\left(5 c^{2} + 6\right) \left(9 c^{2} - 1\right)$.
Expand the product $\left(- u^{2} - w^{2}\right) \left(3 u^{2} + 3 w^{2}\right)$.