None of these are correct, however of the ones you listed, A would be the most likely to be correct. y is greater than 3... therefore making y a number greater than zero.
Answer:
let the polynomial be
f(x)=x³+2kx+2
is divided by
g(x)=x+2
hence
(x+2) is a factor of f(x)
so comparing with x-a we get a=-2
so
f(a)=0
f(-2)=(-2)³+2*-2*k+2
0=-8-4K+2
4k=-6
K=-6/4
k=-3/2
again
when divided by x+1
g(x)=x+1
hence
x+1 is a factor
so a=-1
f(-1)=-(1)³+2*-1*k+2
0=-1-2k+2
0=1-2k
k=1/2
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Answer:
1/4
Step-by-step explanation:
Answer: 9990
Step-by-step explanation:
1850 at 5% interest (1850 x .05 = 92.5)
92.5 x 12(months) = 1110
1110 x 9(years) = 9990
Answer:
x = 5, -3
Step-by-step explanation:
f(x) = x²-2x-15
f(x) = (x-5)(x+3)
x = 5, -3
