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GenaCL600 [577]
3 years ago
7

What is the result of adding -3x2 - 5x + 1 and 8x2 - 2x - 9

Mathematics
1 answer:
Fudgin [204]3 years ago
6 0

(-3x^2 - 5x + 1) + (8x^2 - 2x - 9)

1st remove the parenthesis

-3x^2 - 5x + 1 + 8x^2 - 2x - 9

then combine like terms

5x^2 - 7x - 8 is the final answer

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Step-by-step explanation:

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Let f(x)=5x+5 find f(-1)<br><br>I need your help with this. please help me​
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The minor arc measures of circle Z are shown in the figure.
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The completed statement are:

  • Angle UZT is congruent to angle TZY.
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<h3>What is the angle about?</h3>

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Angle UZT is congruent to angle TZY.

Using the image attached figure, we can see that:

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Part B:

Angle VZW is congruent to angle YZX.

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Hence, ∠YZX = ∠VZW are both  regarded as congruent angles .

Therefore, The completed statement are:

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Learn more about Angles from

brainly.com/question/14684194

#SPJ1

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1 year ago
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