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TEA [102]
3 years ago
7

What is completely factored form or this expression?

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0
<h2><u>Answer</u><u> </u>:)</h2>

  • \sf{y^{2}-12y+32   }

  • \sf{y^{2}-(8+4)y+32   }

  • \sf{y^{2}-8y-4y+32   }

  • \sf{ y(y-8)-4(y-8)  }

  • \sf{(y-8)(y-4)   }

  • \sf{(y-4)(y-8)   }

\\\\\\

<h3><u>Therefore</u><u> </u></h3>

  • \sf{option~ B~ is ~correct   }

\sf{   } \sf{   } \sf{   }

Irina18 [472]3 years ago
5 0

Answer:

(y-4) (y-8)

Step-by-step explanation:

y^2-12y+32

What two numbers multiply to 32 and add to -12

-8*-4 = 32

-8+-4 = -12

(y-4) (y-8)

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Step-by-step explanation:

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Math-- Farmer Bill has 500 meters of fencing and wants to enclose a rectangular plot that borders on a river. If farmer Bill doe
bixtya [17]

Answer:

Required dimensions of the rectangle are L = 200 m, W  = 100 m

The  largest area that can be enclosed is 20,000 sq m.

Step-by-step explanation:

The available length of the fencing = 500 m

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But, here once side of the rectangle is NOT FENCED.

So, the required perimeter  

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= 2(L+ W)   - L  = 2W + L

Now, fencing is given as 500 m

⇒  2W + L  = 500

Now, to maximize the length and width:

put L = 200, W = 100

we get 2(W) +L =  2(200) + 100 = 500 m

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non linear

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