if 2and-3 are two zeros of the polynomials (x⁴+x³-34x²-4x+120) find its all the zeros
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Answer:
roots=a,b
product of roots=120
ab×−4=120
ab=−30
a=−
b
30
a+b+2−2=−1
b−
b
30
=−1
b
2
+b−30=0
b
2
+6b−5b−30=0
b(b+6)(b−5)=0
roots are=5,−6
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