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masha68 [24]
2 years ago
12

What does 1) x2 – 5x – 14 = 0 equals?​

Mathematics
1 answer:
LuckyWell [14K]2 years ago
7 0

Answer:

<h3>x = -2 and 7</h3>

Step-by-step explanation:

  • x^2 - 5x - 14 = 0
  • x^2 - ( 7 - 2 )x - 14 = 0
  • x^2 - 7x + 2x - 14 = 0
  • x ( x - 7 ) + 2(x - 7) = 0
  • (x + 2) (x - 7) = 0
  • x = -2 and 7

<h3>Hope it helps !!</h3>
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