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29 February, 11:23

Solving Equations by completing the square

p2 + 16p-22 = 0

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Answers (2)
  1. 29 February, 11:33
    0
    P = 11/9

    p2+16p-22=0

    ^

    2p+16p-22=0

    ^

    18p-22=0

    ^

    18p-22

    ^

    Divide both sides by 18

    Then u get P=11/9 [P=1 2/9, P=1.2]

    11 on top

    9 on bottom
  2. 29 February, 11:50
    0
    p=±√86-8

    Step-by-step explanation:

    p² + 16p-22 = 0

    =>p² + 16p=22

    =>p² + 16p+8²=22+8²

    => (p+8) ²=86

    => (p+8) = ±√86

    =>p=±√86-8
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