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Anika [276]
3 years ago
6

WRITE IN STANDARD FORM. 3z - 9z^3 - 8z^5 + 2z^2

Mathematics
2 answers:
Inga [223]3 years ago
8 0
In standard for the powers decend so the answer would be -8z^5-9z^3+2z^2+3z
Blizzard [7]3 years ago
3 0
4z^4 should be the right answer hope this helps
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What is the value of K?
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Answer: The value of k for which one root of the quadratic equation kx2 - 14x + 8 = 0 is six times the other is k = 3.
Let's look into the solution step by step.

Explanation:

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According to the given question, if one of the roots is α the other root will be 6α.

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Hence, the two zeros are α and 6α.

We know that for a given quadratic equation ax2 + bx + c = 0

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α + β = - b / a

The product of the zeros is expressed as,

αβ = c / a

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a = k, b = -14, c = 8

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The product of the zeros is:

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