2 years ago

What are the roots of the polynomial equation x2 + x- 72 =0

1 answer:

5 0

First, you can factor them into (x-8)(x+9)=0 then set x-8=0 and x+9=0, in which you get X = 8 or X = -9

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Effectus [21]

Answer:

the answer would be a

Step-by-step explanation

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2 years ago

alukav5142 [94]

I think the answer would be 4/5

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2 years ago

Eduardwww [97]

Answer:

256

Step-by-step explanation:

The value is 256 because 4^4 is 4*4*4*4 which equals 256 :))

Hope this helps:)) Plz mark Brainliest :))

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2 years ago

masya89 [10]

Answer:

-45x^11

Step-by-step explanation:

-5x^6 * 9x^5

Multiply -5x and 9x together:

-45x

Remember when multiplying powers, you add them together, which leaves you with:

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adoni [48]

Antonio tiene 5 y Juan tiene 20

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2 years ago