find all the zeros of the polynomial f(x) =x^3+13x^2+32x+20 if one of its zeros is -2
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Given: -2 is a zero of f(x)
Therefore, (x+2) is a factor of f(x)
Now,
As, we know that,
Dividend = (Divisor x Quotient) + Remainder
The other zeros of f(x) are
x+10=0 and x+1=0
x=-10 and x=-1
Thus, the zeros of f(x) are -10, -2 and -1.
Therefore, (x+2) is a factor of f(x)
Now,
As, we know that,
Dividend = (Divisor x Quotient) + Remainder
The other zeros of f(x) are
x+10=0 and x+1=0
x=-10 and x=-1
Thus, the zeros of f(x) are -10, -2 and -1.
sheil1:
for what
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its ur answer & solution
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