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shutvik [7]
3 years ago
14

(9+x)(9-x) what is the product

Mathematics
1 answer:
Damm [24]3 years ago
7 0
81-9X+9X-X^2= 81 - X^2
Hope it helps
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DerKrebs [107]

Answer:

The student answers 15 answers correctly.

6 0
2 years ago
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Why can't <img src="https://tex.z-dn.net/?f=x%5E2-5x-1" id="TexFormula1" title="x^2-5x-1" alt="x^2-5x-1" align="absmiddle" class
7nadin3 [17]

Answer:

Step-by-step explanation:

Discussion.

Not directly. But the quadratic formula can do it. But that's not your question.

the factors you get must contain the factors for 1 which are 1 and - 1

These factors must add to - 5. There's no way that will happen with 1 and - 1 and you would be creative math if you tried to say that you could make one of the factors (x -1-1-1-1-1-1). That creates a whole new question.

5 0
1 year ago
G(x)=3x+3<br> h(x)=-4x+<br> (g+h)(10)
lisabon 2012 [21]

Answer: (10x + 30)

Step-by-step explanation:

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3. (x-3)(10)... 10 • x = 10x, 10 • 3 = 30.

4. put them together, answer would be 10x + 30.

4 0
3 years ago
Please help struggling
Minchanka [31]

Answer: what type of math is this

Step-by-step explanation:

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3 years ago
Please help Picture can someone help me I don't know how to do this
lorasvet [3.4K]

Answer:

heres the answer

Step-by-step explanation:

just graph (2,3)   (3,2)   (4,3)

on a coordinate grid

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