यदि (p(x)=4x-7) और (q(x)=2x+3), तो (3p(x)-5q(x)) क्या है?

If (p(x)=4x-7) and (q(x)=2x+3), what is (3p(x)-5q(x))?

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

A. (2x-36)

Step 1

Concept

(3(4x-7)-5(2x+3)=2x-36). Multiply and then combine like terms.

Step 2

Why this answer is correct

The correct answer is A. (2x-36). (3(4x-7)-5(2x+3)=2x-36). Multiply and then combine like terms.

Step 3

Exam Tip

(3(4x-7)-5(2x+3)=2x-36) है। गुणा करके समान पदों को मिलाएं।

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Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=4x-7) और (q(x)=2x+3), तो (3p(x)-5q(x)) क्या है? / If (p(x)=4x-7) and (q(x)=2x+3), what is (3p(x)-5q(x))?

Correct Answer: A. (2x-36). Explanation: (3(4x-7)-5(2x+3)=2x-36) है। गुणा करके समान पदों को मिलाएं। / (3(4x-7)-5(2x+3)=2x-36). Multiply and then combine like terms.

Which concept should I revise for this Mathematics MCQ?

(3(4x-7)-5(2x+3)=2x-36). Multiply and then combine like terms.

What exam hint can help solve this Mathematics question?

(3(4x-7)-5(2x+3)=2x-36) है। गुणा करके समान पदों को मिलाएं।