Ask Question
6 January, 08:39

2^2-16x+22=0

A:x={4, - 4}

B:x={4+5√,4-5√}

C:x={5√, - 5√}

D:x={9,-9}

+2
Answers (1)
  1. 6 January, 12:25
    0
    Step-by-step explanation:

    x

    2

    =36x, squared, equals, 36

    (x-2) ^2=49 (x-2)

    2

    =49left parenthesis, x, minus, 2, right parenthesis, squared, equals, 49 [Why is this a quadratic equation?]

    x^2

    x, squared (x-2) ^2

    x^2

    x, squared

    2x^2+3=1312x

    2

    +3=131
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “2^2-16x+22=0 A:x={4, - 4} B:x={4+5√,4-5√} C:x={5√, - 5√} D:x={9,-9} ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers