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Nezavi [6.7K]
3 years ago
7

F(x) = (x + 6)(x - 4)

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
3 0

Answer:

x²+2x-24 is the answer

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The length of a rectangle is the sum of the width and one. The area direct angle 72 units. What’s the length, in units, of the r
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The length of the rectangle is of 9 units.

Step-by-step explanation:

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

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This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

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We want to find the length. So

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