Find all the zeros of 2⁴-9x³+5x²+3x-1 if two of zeros are(2+√3) and(2-√3)
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put Alfa = (2+√3)
beta =( 2_√3)
put value in formula :
[x²-( Alfa + beta)x + Alfa × beta]
then, you will get a equation.
then divide the equation given in question by this equation .
then , you will get an quotient . then as equation you will have to factorise that by middle term splitting ,you will get two factor ,that is the answers
beta =( 2_√3)
put value in formula :
[x²-( Alfa + beta)x + Alfa × beta]
then, you will get a equation.
then divide the equation given in question by this equation .
then , you will get an quotient . then as equation you will have to factorise that by middle term splitting ,you will get two factor ,that is the answers
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