clabell7997 clabell7997
  • 22-02-2018
  • Mathematics
contestada

The equation shown below involves a perfect square trinomial.

9x2 - 24x + 16 = 11

Which of the following is a step in solving this equation?

A. Divide both sides by 8
B. Subtract 16 from both sides
C. Square both sides
D. Take the square root of both sides

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bootify
bootify bootify
  • 22-02-2018
the correct answer is D

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