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2 years ago

Factor x3 + 2x2 + x completely.

Mathematics

2 answers:

Marizza181 [45]2 years ago

8 0

Answer:

${x}^{3} + 2 {x}^{2} + x$

$x(x {}^{2} + 2x + 1)$

$x(x + 1) {}(x + 1)$

$x(x + 1) {}^{2}$

stellarik [79]2 years ago

4 0

Answer:

C. x(x+1)2 on edu 2021

Step-by-step explanation:

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TU = 3, RS = 15, TW = 4, TR = 9; Assume that the sides of triangle TUW are proportional to the sides of triangle TRS. What is th

VMariaS [17]

Answer:

$WS=8\ units$

Step-by-step explanation:

we know that

If two triangles are similar

then

the ratio of their corresponding sides are equal and the corresponding angles are also equal

In this problem

$\frac{TU}{TR}=\frac{UW}{RS}=\frac{TW}{TS}$

we have

$TU=3\ units, RS=15\ units, TW=4\ units,TR=9\ units$

Find the value of TS

$\frac{TU}{TR}=\frac{TW}{TS}$

substitute

$\frac{3}{9}=\frac{4}{TS}$

$TS=36/3=12\ units$

$WS=TS-TW$

$WS=12-4=8\ units$

see the attached figure to better understand the problem

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Answer:

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Step-by-step explanation:

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A piggy bank contains a nickels, dimes and quarters. There are five more dimes than nickels and twice as many quarters as dimes.

Natasha2012 [34]

Answer:

34 nickels, 39 dimes, 78 quarters

Step-by-step explanation:

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