Question

Solve the equation 12x4-56x3+89x2-56x+12=0

Answer 1

Answer:

x=5/4

Step-by-step explanation:

=48-168+178-56x+12

=> -56x= -70

=> x=5/4

Answer 2

Answer:

35/28

Step-by-step explanation:

12X4-56X3+89X2-56x+12=0

48-168+178-56x+12=0

-56x=0-48+168-178-12

-56x=-70

x=-70/-56

x=35/28

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