Question

    Simplify: (x4 X x9 X

    x-6 X x5 X x-7). A.  x ⁷ B.  x 1 C.  x 5 D.  x -5
    A a Correct Answer Incorrect Answer
    B b Correct Answer Incorrect Answer
    C c Correct Answer Incorrect Answer
    D d Correct Answer Incorrect Answer

    Solution

    x4 X x9 X x-6 X xX x-7  = x(4 + 9 - 6 + 5 - 7) = x5

    Practice Next

    Relevant for Exams: