यदि (p(x)=2x+5) और (q(x)=x+4), तो (p(x)+q(x)) क्या है?

If (p(x)=2x+5) and (q(x)=x+4), what is (p(x)+q(x))?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. (3x+9)

Step 1

Concept

Adding like terms gives (2x+x=3x) and (5+4=9). Therefore the sum is (3x+9).

Step 2

Why this answer is correct

The correct answer is A. (3x+9). Adding like terms gives (2x+x=3x) and (5+4=9). Therefore the sum is (3x+9).

Step 3

Exam Tip

समान पद जोड़ने पर (2x+x=3x) और (5+4=9) मिलता है। इसलिए योग (3x+9) है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=2x+5) और (q(x)=x+4), तो (p(x)+q(x)) क्या है? / If (p(x)=2x+5) and (q(x)=x+4), what is (p(x)+q(x))?

Correct Answer: A. (3x+9). Explanation: समान पद जोड़ने पर (2x+x=3x) और (5+4=9) मिलता है। इसलिए योग (3x+9) है। / Adding like terms gives (2x+x=3x) and (5+4=9). Therefore the sum is (3x+9).

Which concept should I revise for this Mathematics MCQ?

Adding like terms gives (2x+x=3x) and (5+4=9). Therefore the sum is (3x+9).

What exam hint can help solve this Mathematics question?

समान पद जोड़ने पर (2x+x=3x) और (5+4=9) मिलता है। इसलिए योग (3x+9) है।