Ask Question
27 July, 05:00

Solve - 2=3-7^5radical x^2

+5
Answers (1)
  1. 27 July, 05:16
    0
    -2=3-7^5 radical x^2

    -2=3-16807radical x^2

    -2=3-16807 • IxI

    Reduce the index of the radical and the exponent with 2

    16807 x |x| - 2 = 3

    Move to left side

    16807 x |x| - 2 + 2 = 3 + 2

    Add 2 to both sides

    16807 x |x| = 5

    |x| = 5/16807

    Divide both sides by 16807

    x = 5/16807

    x = - 5/-16807 (only use one negative)

    Use the absolute value definition and rewrite the absolute value equation as two separate equations

    X_1 = 5/16807

    X_2 = - 5/16807

    "_" underscores are meant to be subscripts
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solve - 2=3-7^5radical x^2 ...” 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