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Leya [2.2K]
3 years ago
10

What are the factors of 3x2 + 13x + 4?

Mathematics
2 answers:
DiKsa [7]3 years ago
6 0

Now, ASSUMING that you mean 3x^2+13x+4 for factors, your answer will be

(3x+1) (x+4)

If you meant 3x2+13x+4 then your answer will be

3x^2+17 ( ^ meaning squared)

padilas [110]3 years ago
5 0
S<span>tep-1 : Multiply the coefficient of the first term by the constant </span><span> <span> 3</span> • 4 = 12</span> 

<span>Step-2 : Find two factors of </span> 12 <span> whose sum equals the coefficient of the middle term, which is  </span><span> 13 </span><span>.
</span><span><span>

-12   +   -1   =   -13</span><span>     
-6   +   -2   =   -8</span><span>     
-4   +   -3   =   -7</span><span>     
-3   +   -4   =   -7</span><span>     
-2   +   -6   =   -8</span><span>     
-1   +   -12   = -13</span><span>     
1   +   12   =   13 </span></span>
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Which factoring method would be best to factor x^2 - 9?
Vinil7 [7]

Answer:

  D.  difference of squares

Step-by-step explanation:

Both of the terms x^2 and 9 are squares, so their difference is the difference of squares. The factorization of that is a "special form" that can be usefully memorized.

  a^2 -b^2 = (a -b)(a +b)

  x^2 -9 = (x -3)(x +3)

8 0
2 years ago
Sierra has plotted two vertices of a rectangle at (3,2) and (8,2). What is the length of the sides of the rectangle
Eddi Din [679]

Answer:

5units

Step-by-step explanation:

Given the two vertices of a rectangle at (3,2) and (8,2). We are to calculate the distance between the two points.

Using the formula

D = √(x2-x1)²+(y2-y1)²

D = √(2-2)²+(8-3)²

D = √0+5²

D =  √25

D = 5

Hence the length of the side of the rectangle is 5units

4 0
2 years ago
The value of (k) is less than or equal to 2500
Volgvan

Answer:

k< or equal to 2500  

Step-by-step explanation:

8 0
3 years ago
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Aleksandr-060686 [28]

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Answer:

asd

Step-by-step explanation: English pls?

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