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BARSIC [14]
3 years ago
10

Factor completely 3x2 + y. x(3x + y) y(3x2) xy(3x + 1) Prime

Mathematics
2 answers:
creativ13 [48]3 years ago
6 0

Answer: PRIME (OPTION D)

Rainbow [258]3 years ago
5 0

Answer:

Option (d) is correct.

The given polynomial 3x^2+y is a prime polynomial.

Step-by-step explanation:

Given : 3x^2+y

We have to factorize it completely.

Since , factorization is the process of reducing a given polynomial into a lower degree polynomial by taking common factors out into the simplest form.

Consider the given polynomial 3x^2+y

Since the given polynomial do not have any term common in both terms .

So we cannot factorized it further.

So, the given polynomial 3x^2+y is a prime polynomial.

Thus, Option (d) is correct.

 

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Can anyone answer this please?
brilliants [131]

Answer:

5

Step-by-step explanation:

just look at the graph

5 0
2 years ago
Learn with an example
Marina86 [1]

Answer:

\large{\textbf{f(g(x)) = 20}\\}

Step-by-step explanation:

\large{\textup{Given}:\\$f(x) = 5x $ \hspace{5mm} \& \hspace{5mm} $g(x) = 4x $\\$$ f \circ g(x) = f(g(x))  $$\\$ \implies f(g(x)) = f(5x) $\\\textup{i.e., To substitute $5x$ instead of $x$ in $f(x)$}\\$\implies f(5(x)) = 4(5(x)) = 20x \\ $\textup{Now,}$f(g(1)) = 20(1) =20$}

7 0
3 years ago
After hiking at the top of the mountain, Mark starts to descend at the rate of 150 ft per hour. What is his vertical change afte
Gnom [1K]

Answer:

225 feet

Step-by-step explanation:

That would be 150 * 1.5

= 225 ft


7 0
3 years ago
2. A man buys eggs at 55kobo a score . he finds that 10% of the eggs are unsellable but sells the rest at 60kobo a dozen .find i
liubo4ka [24]

Answer:

Percentage Profit is 63.63%

Step-by-step explanation:

The man buys 440 eggs at 55 pence a score

i.e. he buys 20 eggs for 55 pence

He buys 1 egg for 55/20 = 2.75 pence

Therefore, he buys 440 eggs for = 440 × 2.75 = 1210 pence

10% eggs are unsaleable

thus he sold = 440 - 440 × 10/100 = 440 - 44 = 396 eggs

Eggs sold in dozen = 396/12 = 33

He sold 1 dozen for = 60 pence

Thus, he sold 33 dozen for = 33 × 60 = 1980 pence

Profit = 1980 - 1210 = 770 pence

% Profit = (770/1210) × 100 = 63.63%

(hope this helps can i plz have brainlist :D hehe)

3 0
3 years ago
I tried this few times in yeah so i could not find it.
Step2247 [10]

Answer:

5 is the answer

Step-by-step explanation:

\dfrac{  \left( 44+ { 9  }^{ 2  }    \right)    }{  { 5  }^{ 2  }    }

Calculate 9 to the power of 2 and get 81

\dfrac{ 44+81  }{  { 5  }^{ 2  }    }

Add 44 and 81 to get 125

\dfrac{ 125  }{  { 5  }^{ 2  }    }

Calculate 5 to the power of 2 and get 25

\frac{125}{25}

Divide 125 by 25 to get 5

5

7 0
2 years ago
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