Dla jakich wartości parametrów a i b wielomiany P(x)= (x^2-3)^2 i Q (x)=x^4 + (a-2)x^3 + bx + 9 są równe?
(x²-3)²=x⁴+(a-2)x³+bx+9
x⁴-6x²+9=x⁴+(a-2)x³+bx+9
-6x²=(a-2)x³=bx
a-2=0
a=2
-6x²=bx /:x
b=-6x
???
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(x²-3)²=x⁴+(a-2)x³+bx+9
x⁴-6x²+9=x⁴+(a-2)x³+bx+9
-6x²=(a-2)x³=bx
a-2=0
a=2
-6x²=bx /:x
b=-6x
???