a, =\(6\cdot\left(-2\right)^3-\left(-2\right)^{10}+4\cdot\left(-2\right)^3+\left(-2\right)^{10}-8\cdot\left(-2\right)^3+\left(-2\right)\)
= \(\left(-48\right)-1024+\left(-32\right)+1024-\left(-64\right)+\left(-2\right)\)
= \(\left(-18\right)\)
b, = \(4\cdot1^6\cdot\left(-1\right)^3-3\cdot1^6\cdot\left(-1\right)^3+2\cdot1^2\cdot\left(-1\right)^2-1^6\cdot\left(-1\right)^3-1^2\cdot\left(-1\right)^2+\left(-1\right)\)
= \(\left(-4\right)-\left(-3\right)+2-\left(-1\right)-1+\left(-1\right)\)
= 0