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3 years ago

If two triangles are congruent, then the six________parts are congruent.

Mathematics

1 answer:

dybincka [34]3 years ago

5 0

I think the answer is angles

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Factor x3 + 2x2 + x completely. a. (x+1)^2 b. x(x+1)^2 c. x(x+1)^2

enot [183]

Option B

ANSWER:

The factors of $x^{3}+2 x^{2}+x$ is $x(x+1)^{2}$

SOLUTION:

Given, cubic expression is $x^{3}+2 x^{2}+x$

Now, we have to find the factors of above equation.

To factorize the given equation, follow the below steps:

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

Since x is common in every term of expression, we can take it as common

$x\left(x^{2}+2 x+1\right)$

“2x” can be rewritten as “x + x”, the above equation becomes,

$x\left(x^{2}+x+x+1\right)$

Taking the common terms out of bracket. we get

x(x (x + 1) + 1 (x + 1))

Taking (x + 1) as common., we get

x ((x + 1)(x + 1))

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

Hence, the second option b is correct.

7 0

3 years ago

Impartirea puterilor cu baze diferite

leonid [27]

Papi elle talwante heikss vdzzz

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4 years ago

What is one of the roots 2x^2+9-5=0

sp2606 [1]

X=5 this is the root to the equation

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3 years ago

Which statement about this equation is true?

Viktor [21]

The equation has no solution because:

5(n+10)=5n+10n
5n+10n=5n+10n
I subtract 5n from both sides
10n=10n
Only one side is supposed to have the variable which is n, so the equation has no solution.

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3 years ago

-Which expression represents the phrase "twenty-three less than a number"? (Think about this one!)

4vir4ik [10]

I believe it would be D

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3 years ago

Read 2 more answers