5.4 Introduction to Polynomials


−6x3+41x2−32x+11when x=6
 
 
 
 

n2+3n−11when n=−6
 
 
 
 

n3−7n2+15n−20 when n=2
 
 
 
 

x4−5x3−x+13 when x=5
 
 
 
 

x4−6x3+x2−24 when x=6
 
 
 
 

x2+9x+23 when x=−3
 
 
 
 

−a3−a2+6a−21 when a=−4
 
 
 
 

m4+8m3+14m2+13m+5 when m=−6
 
 
 
 

(7m2+5m3)−(6m3−5m2)
 
 
 
 

n3−9n2+23n−21when n=5