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Komok [63]
3 years ago
7

What are the zeros of f(x) = x^2 - x - 12?

Mathematics
1 answer:
REY [17]3 years ago
6 0

Answer:

B. x = -3 and x = 4

General Formulas and Concepts:

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring
  • Solving quadratics

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

f(x) = x² - x - 12

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Factor:                                                                                                               (x - 4)(x + 3) = 0
  2. Solve:                                                                                                                 x = 4, -3
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Example:

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Answer:

Therefore the measur angle ACB

m\angle ACB=61.93\°

Step-by-step explanation:

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