Question

Polynomialslesson how we can come. To know cubic/quadratic/linear polynomial

Answer 1

Step-by-step explanation:

it is simple that if polynomial has degree 1 than it is linear polynomial

for ex-- x+ 5

if polynomial has degree 2 than it is known as quadratic polynomial

for ex --x^2 +5

if polynomial has degre 3 than it is known as cubic polynomial

for ex --x^3 +5

coefficient may be any number but you have to see the degree of variable x or y if 1 than linear 2 than quadratic and 3 than cubic

Answer 2

Step-by-step explanation:

#Cubic --- which polynomial have degree 2

Simplest form ------ax³+bx²+cx+d=0

#Quadratic It have also degree 2 and two roots

formula to find roots

x= -b +-√b²-4ac/2a.

Simplest form ----- ax²+bx+c=0

#linear polynomial ---- which have degree 1

Simplest form ------- ax+b=0