The polynomial p(x)=2x³+ax²+bx-49, where a and b are constants. When p'(x) is divided by x + 3 there is a remainder of -24 .
(i) Show that 6a-b = 78 .

answer: need picture of problem

step-by-step explanation:

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

the answer is y = 11.54

hope this : )

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation