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Nataliya [291]
3 years ago
6

Can someone please do this i suck at math

Mathematics
1 answer:
Wittaler [7]3 years ago
3 0

Answer:

Width = y + 7x

Step-by-step explanation:

Area of the rectangle = {y}^{2}  + 8xy + 7 {x}^{2}

Length of the rectangle = y + x

Lets factorise {y}^{2}  + 8xy + 7 {x}^{2}

=  >  {y}^{2}  + xy + 7xy +  {x}^{2}

=  > y(y + x) + 7x(y + x)

=  > (y + 7x)(y + x)

Now ,

Width = \frac{Area}{Length}  =  \frac{(y + 7x)(y + x)}{(y + x)}  = y + 7x

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Step-by-step explanation:

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Step-by-step explanation:

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