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Jet001 [13]
3 years ago
8

Y2 -(-5y?) = ???????

Mathematics
2 answers:
vesna_86 [32]3 years ago
5 0

Answer:

(

+

5

Step-by-step explanation:

borishaifa [10]3 years ago
3 0
The answer to your question would be y2 +5y.
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Write an equation of the line that passes through the points (0, –5) and (4, 7).
Viefleur [7K]
Y = 3 x - 5. it said my answer has to be at least 20 characters long soo.. .
7 0
3 years ago
The model represents x2 – 9x + 14. An algebra tile configuration showing only the Product spot. 24 tiles are in the Product spot
klio [65]

I didn't get all the part with the tiles, but here's the general answer:

given a polynomial

p(x)=ax^2+bx+c

we have that x-k is a factor of p(x) if and only if k is a root of p(x), i.e. if

p(k)=ak^2+bk+c=0

So, given the polynomial

p(x)=x^2-9x+14

We can check if x-9 is a factor by evaluating p(9):

p(9)=81-81+14=14\neq 0

So, x-9 is not a factor.

Similarly, we can evaluate p(2),\ p(-5),\ p(-7) to check if x-2,\ x+5,\ x+7 are factors:

p(2)=4-18+14=0,\quad p(-5)=25+45+14=84\neq 0,\quad p(-7)=49+63+14=126 \neq 0

So, only x-2 is a factor of x^2-9x+14

4 0
3 years ago
Read 2 more answers
X+2/x^2+2x-3/x+2/x^2-x
Sergio [31]

Answer:

2x3 - 3x + 4

 ———————

      x2  

Step-by-step explanation:

Step  1  :

                  2

Simplify   ——

                  x2

Rewriting the whole as an Equivalent Fraction :

4.1   Adding a fraction to a whole

Rewrite the whole as a fraction using  x2  as the denominator :

           x             x • x2

    x =  —  =  ——————

            1                 x2  

Let us test ....

  P    Q    P/Q    F(P/Q)     Divisor

     -1       1        -1.00        5.00    

     -1       2        -0.50        5.25    

     -2       1        -2.00        -6.00    

     -4       1        -4.00        -112.00    

     1       1        1.00        3.00    

     1       2        0.50        2.75    

     2       1        2.00        14.00    

     4       1        4.00        120.00    

Polynomial Roots Calculator found no rational roots

Final result :

 2x3 - 3x + 4

 ————————————

      x2    

Processing ends successfully

plz mark me as brainliest :)

3 0
3 years ago
Which system of equations has no sulotion?
alex41 [277]

<em>Answer:</em>

Here is the answer ...... Check out it

<em>Step-by-step explanation:</em>

<em>An inconsistent system of equations is a system of equations with no solution. We can determine if our system is inconsistent in three ways: graphing, algebra, and logic. Graphs of an inconsistent system will have no points of intersection.</em>

<em> </em><em> </em><em>Hop</em><em>e</em><em> </em><em>it</em><em> </em><em>helps</em><em> ☺️</em><em /><em> </em><em> </em><em> </em><em> </em><em>CL</em><em>ICK</em><em> </em><em>on</em><em> </em><em>♥️</em>

5 0
3 years ago
2-x-3 combining like terms please
Olenka [21]

Answer:  -1x - 1

Step-by-step explanation:

2 -1x -3  

2-3 = -1

-1x - 1

4 0
3 years ago
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