Question

Write the degree of each of the following polynomials :-
• 5x3 + 4x2 + 7x
• 4-y2
• 5t- root 7
• 3​

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Explanation needed​

Answer 1

Answer:

• 5x3 + 4x2 + 7x

The degree of the polynomial is '3'

As you can see the power of dependent variable is 3.

For 4y^2

The power of dependent variable is 2 so the degree is '2'

For 5t sqrt 7

The power of dependent variable is '1' so 1 degree.

For 3

As it is constant so degree of polynomial is zero

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Answer 2

Answer:

Refers to the attachment