Question

6x^4-31x^3+57x^2-44x+12 if two of its zeroes are 3/2,2/3

Answer 1

Step  1  :Equation at the end of step  1  : ((((6•(x4))+(31•(x3)))+(3•19x2))+44x)+12 = 0 Step  2  :Equation at the end of step  2  : ((((6•(x4))+31x3)+(3•19x2))+44x)+12 = 0 Step  3  :Equation at the end of step  3  : ((((2•3x4) + 31x3) + (3•19x2)) + 44x) + 12 = 0 Step  4  :Polynomial Roots Calculator :

 4.1    Find roots (zeroes) of :       F(x) = 6x4+31x3+57x2+44x+12
Polynomial Roots Calculator is a set of methods aimed at finding values of  x  for which   F(x)=0  

Rational Roots Test is one of the above mentioned tools. It would only find Rational Roots that is numbers  x  which can be expressed as the quotient of two integers

The Rational Root Theorem states that if a polynomial zeroes for a rational number  P/Q  then  P  is a factor of the Trailing Constant and  Q  is a factor of the Leading Coefficient

In this case, the Leading Coefficient is  6  and the Trailing Constant is  12. 

 The factor(s) are: 

of the Leading Coefficient :  1,2 ,3 ,6 
 of the Trailing Constant :  1 ,2 ,3 ,4 ,6 ,12 

Answer 2

what we have to find bro ??