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natali 33 [55]
3 years ago
9

What is 5x2+10x2-8x2+4x4-x3

Mathematics
1 answer:
kotykmax [81]3 years ago
6 0
I think it is 78 I hope is help you :)
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Jamal read a book with 128 pages then he read a book with 179 pages how pages did jamal read?
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Use the diagram below to answer questions 4-5
Arlecino [84]

Number 4 is C... 21

To complete the question, make the equation 5x + 15 + 3x - 3 = 180 because of supplementery angles.

Just solve for x to get 21.

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To complete this question, sub 21 in for X in the equation 3x - 3 to get 60. Subtract 60 from 180 to get 120.

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Will give brainliest please help! <3
creativ13 [48]
Hi love! I believe it’s A. If not please report back. Thank you!
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2 years ago
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deff fn [24]

Answer:

2\ and\ -2

Step-by-step explanation:

If a polynomial intersects the x-axis at (2,0) and (-2,0)

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(Outside of the question)

To find factors using the zeroes, we must have one side of the equation equal to zero.

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3 years ago
Does the function x^2 + xy = 1 have any symmetry?​
Troyanec [42]

Answer:

No.

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The equation does not match the form of any conic section.

I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.

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