4 years ago

Solve n3 + 2n2 - 15n = 0 by factoring. Show the factored form of the equation, and the resulting solutions.

Mathematics

1 answer:

bezimeni [28]4 years ago

7 0

Here you are.
Solution in the attachement:

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4 years ago

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Can you answer this question ?

Elden [556K]

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k - 7) = 6 / k

9*k = 6 * (k - 7)

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3 years ago

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Sedbober [7]

Answer:

ACD = 120°

Step-by-step explanation:

Exterior angle theorem.

3x = (x + 12) + (x + 28)

3x = 2x + 40

x = 40

ACD = 3x = 3(40) = 120°

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3 years ago

17 = 1ly + 12x<br>12x + 1ly = 14

Nezavi [6.7K]

What am i supposed to be anawering here? as a function of x or y? solving for x or y or simply writing in mx+b form?

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3 years ago