![\displaystyle y = [x + 4]^2 - 54 \\ \\ -38 = c; 8 = b; 1 = a](/tpl/images/0430/2017/49376.png)
![\displaystyle x^2 + 8x = 38 → x^2 + 8x - 38; -38 = c; 8 = b; 1 = a \\ \\ x^2 + 8x - 38 \\ [x^2 + 8x + 16] + k \\ [x^2 + 8x + 16] - 54 \\ \\ [x + 4]^2 - 54](/tpl/images/0430/2017/5f7e4.png)
![\displaystyle [\frac{b}{2}]^2](/tpl/images/0430/2017/11894.png)
for completing the square.
solve the given equation by completing the square.
Mathematics, 23.12.2019 03:31 inesperezferrere
Type the correct answer in the box.
solve the given equation by completing the square.
x^2+8x=38
fill in the values of a, b, and c to complete the solutions.
Answers: 1
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Type the correct answer in the box.
solve the given equation by completing the square.
solve the given equation by completing the square.
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