Class 9 Mathematics - MIX - Degree of Polynomial Easy Quiz

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\(2x^2+3x+1\) की घात क्या है?

What is the degree of \(2x^2+3x+1\)?

Explanation opens after your attempt
Correct Answer

B. (2)

Step 1

Concept

The degree of a polynomial is the highest power of the variable. Here the highest power is (2).

Step 2

Why this answer is correct

The correct answer is B. (2). The degree of a polynomial is the highest power of the variable. Here the highest power is (2).

Step 3

Exam Tip

बहुपद की घात चर की सबसे बड़ी घात होती है। यहाँ सबसे बड़ी घात (2) है।

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\(7x^3+2x^2+x+9\) की घात क्या है?

What is the degree of \(7x^3+2x^2+x+9\)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

The highest power is (3), so the degree of the polynomial is (3). Take the highest power as the answer.

Step 2

Why this answer is correct

The correct answer is C. (3). The highest power is (3), so the degree of the polynomial is (3). Take the highest power as the answer.

Step 3

Exam Tip

सबसे बड़ी घात (3) है इसलिए बहुपद की घात (3) होगी। सबसे ऊँची घात को ही उत्तर मानें।

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