Apolynomial expression is shown below.

(mx^3 + 4)(3x^2 - 2x + 4) - (4x^5 + 8x^4)

the expression is simplified to:

2x^5 - 12x^4 + 8x^3 + 12x^2 - 8x + 16

what is the value of m?

-2

0

2

4

Which expression converts 45 degree to radians

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h

What is the interquartile range (iqr) of the data set represented by this box plot?