ddx(2x−1)10=\dfrac{d}{dx}(2x - 1)^{10} =dxd(2x−1)10=A5(2x−1)95(2x - 1)^95(2x−1)9B20(2x−1)920(2x - 1)^920(2x−1)9check_circleC10(2x−1)910(2x - 1)^910(2x−1)9D2(2x−1)102(2x-1)^{10}2(2x−1)10Explanation10(2x−1)9⋅2=20(2x−1)910(2x-1)^9 \cdot 2 = 20(2x-1)^910(2x−1)9⋅2=20(2x−1)9.