Find the zeros of the polynomial p(x) =3x²-x-4 and verify the relationship between zeros and coefficients.
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Answer:
zeroes are
Step-by-step explanation:
3x^2-x-4 = 0
3x^2 +3x - 4x - 4 = 0
3x[x+1] -4[x+1] = 0
[x+1][3x-4] = 0
therefore x is equal to either -1 or 4/3
sum = -1 + 4/3 = -3+4/3 = 1/3
sum = -b/a = 1/3
product = -1 * 4/3 = -4/3
product = c/a = -4/3
hence proved!
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0
Answer:
wrong questions write properly
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