Y=3x+2;x=0.5 what is the answer

x =(1-√61)/6=-1.135  

x =(1+√61)/6= 1.468  

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (3x2 -  x) -  5  = 0  

Step  2  :

Trying to factor by splitting the middle term

2.1     Factoring  3x2-x-5  

The first term is,  3x2  its coefficient is  3 .

The middle term is,  -x  its coefficient is  -1 .

The last term, "the constant", is  -5  

Step-1 : Multiply the coefficient of the first term by the constant   3 • -5 = -15  

Step-2 : Find two factors of  -15  whose sum equals the coefficient of the middle term, which is   -1 .

-15

  +    

1

  =    

-14

-5

  +    

3

  =    

-2

-3

  +    

5

  =    

2

-1

  +    

15

  =    

14Two solutions were found :

x =(1-√61)/6=-1.135  

x =(1+√61)/6= 1.468  

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (3x2 -  x) -  5  = 0  

Step  2  :

Trying to factor by splitting the middle term

2.1     Factoring  3x2-x-5  

The first term is,  3x2  its coefficient is  3 .

The middle term is,  -x  its coefficient is  -1 .

The last term, "the constant", is  -5  

Step-1 : Multiply the coefficient of the first term by the constant   3 • -5 = -15  

Step-2 : Find two factors of  -15  whose sum equals the coefficient of the middle term, which is   -1 .

-15

  +    

1

  =    

-14

-5

  +    

3

  =    

-2

-3

  +    

5

  =    

2

-1

  +    

15

  =    

14

Step-by-step explanation:

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.