Ask Question
10 October, 20:26

Solve.

5q2 + 20 = 425

Question 2 options:

{-9, 9}

{-81, 81}

{-85, 85}

{-9, 81}

+4
Answers (2)
  1. 10 October, 20:36
    0
    {-9, 9}

    Step-by-step explanation:

    5q² + 20 = 425

    5q² = 405

    q² = 81

    q = 9, - 9
  2. 10 October, 20:43
    0
    5q^2 = 405

    q^2 = 81

    q = 9, - 9
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve. 5q2 + 20 = 425 Question 2 options: {-9, 9} {-81, 81} {-85, 85} {-9, 81} ...” 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