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mafiozo [28]
3 years ago
10

Which expression is equivalent to x2 - 12x + 11?

SAT
1 answer:
Serjik [45]3 years ago
3 0

Answer: o (x - 11)(x - 1)

Explanation:

You can find two values that has a sum of -12 and a product of 11:

x^{2} -12x+11\\(x-11)(x-1)

Or you can use the quadratic formula:

\frac{-b+-\sqrt{b^{2} -4ac} }{2a}

Where:

  • a = 1
  • b = -12
  • c = 11
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