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C Quartic Equation

Author:
angela

C

Solve the equation:

Solution:

Let we have y(y+2)-24=0 --> (y-4)(y+6)=0 so y=4 or y=-6 if y =4 then --> --> (x-2)(x-7)=0 x=2 or x=7 If y=-6, --> by quadratic formula,

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