Ask Question
21 April, 01:46

Which equation has the same solutions as 2x^2+16x-10=0 a) (x+4) ^2=-3 b) (x+4) ^2=-11 c) (x+4) ^2=13 d) (x+4) ^2=21

+3
Answers (1)
  1. 21 April, 04:01
    0
    2x^2 + 16x - 10 = 0

    2 (x^2 + 8x) - 10 = 0

    2 [ (x + 4) ^2 - 16 ] - 10 = 0

    [ (x + 4) ^2 - 16 - 5 = 0

    (x + 4) ^2 - 21 = 0

    (x + 4) ^2 = 21
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which equation has the same solutions as 2x^2+16x-10=0 a) (x+4) ^2=-3 b) (x+4) ^2=-11 c) (x+4) ^2=13 d) (x+4) ^2=21 ...” 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