Question

write the degree of the following polynomials
a)2x³+5x²+7
b)5
c)20x²+12x²y²-10y²+20​

Answer 1

a. degree = 3

b. degree = 0

c. degree = 2

Step-by-step explanation:

Degree: Degree of a equation is the highest power of variable in that equation.

Question 1.a) 2x³+5x²+7

Degree = 3

Question 1.b) 5

Degree = 0

Question 1.c) 20x²+12x²y²-10y²+20

Degree = 2

I hope it's helpful

Answer 2

a) 3

b) 0

c) 4

Step-by-step explanation:

A polynomial's degree is the highest or the greatest power of a variable in a the polynomial.

a) In 2x³+5x²+7 The highest power of variable x is 3 therefore polynomial's Degree is 3

b) In 5 or 5 x⁰ The highest power of variable x is 0 therefore polynomial's Degree is 0

c)In 20x²+12x²y²-10y²+20, term 12x²y² has highest power 2+2 =4 therefore polynomial's Degree is 4