Ask Question
29 June, 01:11

What is the solution of sqrt 1-3x = x+3

+2
Answers (1)
  1. 29 June, 01:30
    0
    x = - 1

    Step-by-step explanation:

    1-3x=x²+6x+9

    1-3x-x²-6x-9=0

    -8-9x-x²=0

    x²+9x+8=0

    x²+8x+x+8=0

    (x+8) (x+1) = 0

    x+8=0

    x+1=0

    sqrt 1-3 (-8) = -8+3

    sqrt 1-3 (-1) = -1+3

    5=-5

    2=2

    x≠8

    x=-1
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the solution of sqrt 1-3x = x+3 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers