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sergiy2304 [10]
3 years ago
7

Let f(x)=x^2-5x+8 and g(x)=x^2-4 (f-g)(x)=

Mathematics
1 answer:
Bogdan [553]3 years ago
8 0
What you do here is subtract g from f: x^2 - 5x + 8 - (x^2 -4); x^2 - 5x + 8 - x^2 + 4; Rearranging gives you x^2 - x^2 - 5x + 8 + 4 which is, simplified, -5x + 12
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a square window has a perimeter of (8x + 12) feet. Write an expression that represents the side length of the window. (in feet)
Harrizon [31]
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7 0
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algol [13]

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5 0
3 years ago
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hram777 [196]
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4 0
3 years ago
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IceJOKER [234]

Hey!

------------------------------------------------

Solution:

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1 + 1 = 6 + 6

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Answer:

2:12 and 3:18

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Hope This Helped! Good Luck!

7 0
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Finger [1]
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<span>with </span>
<span>center (h,k) 
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