(x-4)^2+12(x-4)+20=0

Mathematics

1 answer:

Ratling [72]3 years ago

4 0

Answer:

x=2 or x=−6

Step-by-step explanation:

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V125BC [204]

Answer:

rational

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3 years ago

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andrew-mc [135]

Data:
r (radius) = 14 m
h (height) = 6 m
v (volume) = ?

Formula:
$V = \pi *r^2*h$

Solving:
$V = \pi *r^2*h$
$V = \pi *14^2*6$
$V = \pi *196*6$
$\boxed{\boxed{V = 1176 \pi\:m^3}}\end{array}}\qquad\quad\checkmark$

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3 years ago

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balandron [24]

Answer: The first step would be to multiply the first equation by 3 and the second by 2 so you can eliminate x.

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3 years ago

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PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

skelet666 [1.2K]

-5t2 + 40t = 0
5t(-t+ 8) = 0
5t = 0 or t = 8

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3 years ago

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katrin2010 [14]

Idk but just divide both of the fraction hope i helped you a little

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3 years ago