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strojnjashka [21]
3 years ago
13

How many solutions does this polynomial have? 3 + 2x^2 - 4?

Mathematics
2 answers:
Elodia [21]3 years ago
6 0

Answer:

Many cannot be counted

Step-by-step explanation:

Diano4ka-milaya [45]3 years ago
4 0
I think the answer is 2
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What is 263.50 divided by 50? Please show how!?
oee [108]

Answer:

5.27

Step-by-step explanation:

Step  1 :     527

Simplify   ———

                   2  

<u>Equation at the end of step  1  : </u>

<em>   527 </em>

<em>  ——— ÷ 50 </em>

<em>     2  </em>

Step  2  :

              527      

Divide  ———  by  50

                2        

Final result :

   527            

 ——— = 5.27000  

   100          

6 0
4 years ago
What is the conversion 12km to inches
nordsb [41]
Your answer is 472,441 inches 


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8 0
3 years ago
Read 2 more answers
The equation of a line given two points needs to be found. Samuel claims that slope-intercept form will generate the equation an
Nikitich [7]

Answer:

Helena is correct.

Step-by-step explanation:

The slope intersept form of the line is

y = m x + c

where, m is the slope and c is the intersept.

The point slope form of the equation is

y - y'= \frac{y''-y'}{x''-x'}\times (x-x')

So, if there are two points are given, the equation of line is found by the point slope form.

So, Helena is correct.

8 0
3 years ago
Factor completely 7x2-45x-28
MatroZZZ [7]

9514 1404 393

Answer:

  (x -7)(7x +4)

Step-by-step explanation:

The term -45x can be rewritten using factors of (7)(-28) that have a total of -45. Those factors would be ...

  (7)(-28) = (4)(-49)

7x^2 +4x -49x -28 = x(7x +4) -7(7x +4) = (x -7)(7x +4)

6 0
3 years ago
Help please lol lol :))))
Papessa [141]

Answer:

is this required answer

Step-by-step explanation:

AB=3x-2

=3*8-2

=22

7 0
3 years ago
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