15. If one of the zeroes of the cubic polynomial ax3 + bx² + cx + d is zero,
the product of then other two zeros is
(a) -c/a
(b)c/a
(c) 0
(d)-b/a
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Answer:
Step-by-step explanation:
b is answer mark as brainlist
Answered by
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Answer:
Step-by-step explanation:
ax^3+bx^2+cx+d = ax^3+bx^2+cx
= x(ax^2+bx+c)
Other two roots are roots of
ax^2+bx+c = 0
For a quadratic equation ax^2+bx+c = 0
Product of roots = c/a
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