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vladimir2022 [97]
3 years ago
10

Y= -7 and -4 + 2y = -2

Mathematics
1 answer:
IgorLugansk [536]3 years ago
5 0

Answer:

Hope this helps! :)

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Which expression is a factor of 9x^2-4x+1 ( ps ^2 is an exponent)
erastovalidia [21]

Answer:

The discriminant b2−4ac < 0, the equation has no real number solutions, it has complex solutions

Step-by-step explanation:

9x² - 4x + 1 = 0     ax² + bx + c = 0

The discriminant: b² - 4ac = (-4)² - 4*9*1 = 16 - 36 = -20

b2−4ac < 0, the equation has no real number solutions, it has complex solutions

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1.5 Kilometers and 150000 Centimeters

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