3 years ago

Solve for x in the equation 3 x squared minus 18 x + 5 = 47.

Mathematics

1 answer:

Rudik [331]3 years ago

5 0

Answer:

x = -1.796, 7.796

Step-by-step explanation:

3x² - 18x + 5 = 47

3x² - 18x - 42 = 0

use quadratic equation

x = -1.796, 7.796

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