2,6,10,.... find u16
1 answer:
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Answer:
Step-by-step explanation:
h(x) = x² - 5x
x² - 5x = 104
x² - 5x - 104 = 0
D = (- 5)² - 4(1)(- 104) = 441 = 21²
= (5 - 21) / 2 =<em> - 8</em>
= (5 + 21) / 2 =<em> 13</em>
Answer:
Step-by-step explanation:
h(x) = x² - 5x
x² - 5x = 104
x² - 5x - 104 = 0
D = (- 5)² - 4(1)(- 104) = 441 = 21²
= (5 - 21) / 2 =<em> - 8</em>
= (5 + 21) / 2 =<em> 13</em>