Question Evaluate the derivative r−2c−o−1 Evaluate r−c−o−c−(r)′Use dxdxn=nxn−1 to find derivative More Steps Evaluate (r)′Rewrite the expression drd(r)Use dxdxn=nxn−1 to find derivative 1 r−c−o−c−1Solution More Steps Evaluate −c−cCollect like terms by calculating the sum or difference of their coefficients (−1−1)cSubtract the numbers −2c r−2c−o−1 Show Solution