Consider the polynomial P(x)=x³+kx²+x+6.Find the value of k so that x+1 is a factor of P.
1 answer:
Answer:
The value of k will be -4
Step-by-step explanation:
We have given polynomial
It is given that x+1 is factor of the polynomial
And we have to find the value of k
As x+1 is the factor of polynomial so x+1 = 0 that is x = -1 will be the root of polynomial
So if we put x = -1 in the polynomial then the p(-1) will be zero
So
So the value of k will be -4
You might be interested in
Answer:
For the first group, with 19 degrees of freedom, the critical value is t=2.093.
For the second group, with 21 degrees of freedom, the critical value is t=2.080.
Step-by-step explanation:
The critical value of the t-statistic depends on the significance level and the degrees of freedom of the sample.
For a significance level of 0.05, for a two-tailed test, there is an upper 2.5% and a lower 2.5%.
For the first group, with 19 degrees of freedom, the critical value is t=2.093.
For the second group, with 21 degrees of freedom, the critical value is t=2.080.
Answer:
<h2>The decimal equivalent of the number is 8976.</h2>Step-by-step explanation:
In the given binary string, there is a one in the 4, 8, 9 and 13th place (when counted from 0 starting from the unit place).
<u>In which places of the given number, there are 0, the resultants of those places will be 0</u>.
Hence, the number will be .