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tigry1 [53]
3 years ago
7

Factor x^2 -2x -15 need help

Mathematics
2 answers:
Leona [35]3 years ago
6 0

Answer:

(x-5) (x+3)

Step-by-step explanation:

Ann [662]3 years ago
3 0

Answer:

x=5

Step-by-step explanation:

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3 years ago
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Rashid [163]

The quadratic equation is given by:

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The standard equation of a parabola is given by:

y = ax² + bx + c

Where a, b, c are constants

At point (4, 80):

80 = a(4)² + b(4) + c

16a + 4b + c = 80     (1)

At point (-3, -11):

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