यदि (p(x)=(k+3)x-12) का शून्यक (4) है, तो (k) का मान क्या है?

If the zero of (p(x)=(k+3)x-12) is (4), what is the value of (k)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. (0)

Step 1

Concept

From (4(k+3)-12=0), we get (k=0). Substitute the zero into the polynomial and set it to (0).

Step 2

Why this answer is correct

The correct answer is A. (0). From (4(k+3)-12=0), we get (k=0). Substitute the zero into the polynomial and set it to (0).

Step 3

Exam Tip

(4(k+3)-12=0) से (k=0) मिलता है। शून्यक को बहुपद में रखकर (0) करें।

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Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=(k+3)x-12) का शून्यक (4) है, तो (k) का मान क्या है? / If the zero of (p(x)=(k+3)x-12) is (4), what is the value of (k)?

Correct Answer: A. (0). Explanation: (4(k+3)-12=0) से (k=0) मिलता है। शून्यक को बहुपद में रखकर (0) करें। / From (4(k+3)-12=0), we get (k=0). Substitute the zero into the polynomial and set it to (0).

Which concept should I revise for this Mathematics MCQ?

From (4(k+3)-12=0), we get (k=0). Substitute the zero into the polynomial and set it to (0).

What exam hint can help solve this Mathematics question?

(4(k+3)-12=0) से (k=0) मिलता है। शून्यक को बहुपद में रखकर (0) करें।