Trisha is solving x2 + 16x = 9 by completing
the square. Which of the following describes
wh...
Mathematics, 23.04.2021 23:50 impura12713
Trisha is solving x2 + 16x = 9 by completing
the square. Which of the following describes
what her first step should be?
A. Add 16 to both sides of the equation.
B. Subtract 9 from both sides of the equation.
C. Take the square root of 9.
D. Add 64 to both sides of the equation.
Answers: 1
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