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Vladimir [108]
3 years ago
15

Factor the given quadratic function x2 + 9x = 36.​

Mathematics
1 answer:
Gennadij [26K]3 years ago
4 0

Answer:

(x + 12)(x - 3)

Step-by-step explanation:

{x}^{2}  + 9x = 36 \\  {x}^{2}  + 9x - 36 = 0 \\  {x}^{2}  + 12x - 3x - 36 = 0 \\ x(x + 12) - 3(x + 12) = 0 \\ (x + 12)(x - 3) = 0

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Complete the math in the brackets (4a + 1)

Multiple each term in the brackets by 4a

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The ball used in a soccer game may not weigh more than 16 ounces or less
Liono4ka [1.6K]
In order for the ball to be used in the game, it must be able to meet the minimum and maximum weight requirements. These are the limits of the weight of the ball. If it exceeds the maximum limit of 16 ounces or below the minimum limit of 14 ounces, the ball will not be approved.

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3 years ago
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katen-ka-za [31]

Answer:

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4 0
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