Mathematics, 22.04.2020 21:40 blackdmnd7485
Solve the quadratic function by completing the square. What are the missing pieces in the steps?
-32 = 2(x2 + 10x)
-32 +
= 2(x2 + 10x + 25)
18 = 2(x + 5)2
9 = (x + 5)2
t
= x + 5
x = -2 or x =
Answers: 3
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Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.
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Solve the quadratic function by completing the square. What are the missing pieces in the steps?
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