यदि (p(x)=5x-2), तो (p(4)) क्या होगा?

If (p(x)=5x-2), what is (p(4))?

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

A. (18)

Step 1

Concept

(p(4)=5(4)-2=18). In calculation, multiply first and then subtract.

Step 2

Why this answer is correct

The correct answer is A. (18). (p(4)=5(4)-2=18). In calculation, multiply first and then subtract.

Step 3

Exam Tip

(p(4)=5(4)-2=18) है। गणना में पहले गुणा करें फिर घटाएं।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=5x-2), तो (p(4)) क्या होगा? / If (p(x)=5x-2), what is (p(4))?

Correct Answer: A. (18). Explanation: (p(4)=5(4)-2=18) है। गणना में पहले गुणा करें फिर घटाएं। / (p(4)=5(4)-2=18). In calculation, multiply first and then subtract.

Which concept should I revise for this Mathematics MCQ?

(p(4)=5(4)-2=18). In calculation, multiply first and then subtract.

What exam hint can help solve this Mathematics question?

(p(4)=5(4)-2=18) है। गणना में पहले गुणा करें फिर घटाएं।