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deff fn [24]
3 years ago
10

X2+2x(y+z)+(y+z)2 factor

Mathematics
1 answer:
Naddika [18.5K]3 years ago
5 0

Answer:  x2 + 2xy + 2xz + 2y + 2z

Step-by-step explanation:

x2+2x(y+z)+(y+z)2

Final result :

 x2 + 2xy + 2xz + 2y + 2z

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2"   was replaced by   "x^2".

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 ((x2)+(2x•(y+z)))+2•(y+z)

Step  2  :

Equation at the end of step  2  :

 ((x2)+2x•(y+z))+2•(y+z)

Step  3  :

Final result :

 x2 + 2xy + 2xz + 2y + 2z

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Evaluate 4 a + 5 b when a=3 and b= -1.2
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Answer:

6

Step-by-step explanation:

Plug the values of a and b into the equation.

4(3) + 5(-1.2)

12 + (-6)

Adding negatives basically means subtracting, so...

12-6 = 6

Therefore your answer is 6

Hope this helps!

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3 years ago
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The answer is A.) 3x-7y and -7y+3x
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So, we have 3x-7y and -7y+3x.

I hope this helps!
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3 years ago
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A person breathes 2.5 x 10^-4 in about cubic meters of air per second. How long does it take to breathe in 2.5 cubic meters of a
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Answer:

10⁴ seconds

Step-by-step explanation:

Given that,

A person breathes 2.5\times 10^{-4} in about cubic meters of air per second.

We need to find time taken to breathe 2.5 cubic meters of air.

In 1 sec = 2.5\times 10^{-4} m³ of air breathe

Let in x seconds, 2.5 m³ of air taken by the person.

x=\dfrac{2.5}{2.5\times 10^{-4}}\\\\x=10^4\ s

Hence, in 10⁴ seconds 2.5 m³ of air is taken by the person.

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3 years ago
If f(x) = 3x^0 - 2x^-1 +4 then f(2)=
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Answer:

try this link

Step-by-step explanation:

https://www3.nd.edu › WorkPDF

Web results

MATH 10550, EXAM 1 SOLUTIONS 1. If f(2) = 5, f(3) = 2, f(4) = 5, g(2 ...

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if the first two statements are true, is the third statement true? 1. all dogs like walks. 2. bandit doesn't like walks. 3. band
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If the first two statements are true, then the third statement:

"Bandit is not a dog"

Is true.

<h3>if the first two statements are true, is the third statement true?</h3>

The first statement is:

P = "All dogs like walks"

We assume that this is true, so, if X is a dog, X likes walks.

The second statement is:

Q = "Bandit doesn't like walks"

From this, we only can conclude that Bandit doesn't like walks.

And all dogs like walks, so if Bandit were a dog, he would like walks, but because he does not like walks, we can conclude that Bandit is not a dog.

From that, the third statement:

K = "Bandit is not a dog"

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So we write that as a conditional statement:

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<em>"if all dogs like walks, and Bandit doesn't like walks, then bandit is not a dog".</em>

If you want to learn more about conditional statements:

brainly.com/question/11073037

#SPJ1

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