Concept-wise Practice

even powers MCQ Questions for Class 10

even powers se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

3 questions tagged with even powers.

Question 1/3 Expert Mathematics Polynomials Polynomials in one variable Class 10 Level 47

(p(x)=x-4-10x-2+9) में (p(-3)) का मान क्या है?

What is the value of (p(-3)) in (p(x)=x-4-10x-2+9)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

(p(-3)=81-90+9=0). Even powers of a negative number give positive results.

Step 2

Why this answer is correct

The correct answer is A. (0). (p(-3)=81-90+9=0). Even powers of a negative number give positive results.

Step 3

Exam Tip

(p(-3)=81-90+9=0)। सम घातों में ऋणात्मक संख्या का परिणाम धनात्मक होता है।

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Question 2/3 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 48

(p(x)=x-4-5x-2+4) में (p(-2)) का मान क्या है?

What is the value of (p(-2)) in (p(x)=x-4-5x-2+4)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

(p(-2)=16-20+4=0). Even powers of a negative number give positive results.

Step 2

Why this answer is correct

The correct answer is A. (0). (p(-2)=16-20+4=0). Even powers of a negative number give positive results.

Step 3

Exam Tip

(p(-2)=16-20+4=0)। सम घातों में ऋणात्मक संख्या का परिणाम धनात्मक होता है।

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Question 3/3 Hard Mathematics Polynomials Polynomials in one variable Class 10 Level 47

(p(x)=x-4-2x-2+1) में (p(-1)) का मान क्या है?

What is the value of (p(-1)) in (p(x)=x-4-2x-2+1)?

Explanation opens after your attempt
Correct Answer

B. (0)

Step 1

Concept

(p(-1)=1-2+1=0). Even powers of a negative number become positive.

Step 2

Why this answer is correct

The correct answer is B. (0). (p(-1)=1-2+1=0). Even powers of a negative number become positive.

Step 3

Exam Tip

(p(-1)=1-2+1=0)। सम घातों में ऋणात्मक संख्या का मान धनात्मक हो जाता है।

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