किस मान पर (p(x)=(c-5)x+6c) का शून्यक (-3) होगा?

For which value will the zero of (p(x)=(c-5)x+6c) be (-3)?

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

A. (c=-5)

Step 1

Concept

From (-3(c-5)+6c=0), we get (3c+15=0). Therefore (c=-5).

Step 2

Why this answer is correct

The correct answer is A. (c=-5). From (-3(c-5)+6c=0), we get (3c+15=0). Therefore (c=-5).

Step 3

Exam Tip

(-3(c-5)+6c=0) से (3c+15=0) मिलता है। इसलिए (c=-5) है।

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Mathematics Answer, Explanation and Revision Hints

किस मान पर (p(x)=(c-5)x+6c) का शून्यक (-3) होगा? / For which value will the zero of (p(x)=(c-5)x+6c) be (-3)?

Correct Answer: A. (c=-5). Explanation: (-3(c-5)+6c=0) से (3c+15=0) मिलता है। इसलिए (c=-5) है। / From (-3(c-5)+6c=0), we get (3c+15=0). Therefore (c=-5).

Which concept should I revise for this Mathematics MCQ?

From (-3(c-5)+6c=0), we get (3c+15=0). Therefore (c=-5).

What exam hint can help solve this Mathematics question?

(-3(c-5)+6c=0) से (3c+15=0) मिलता है। इसलिए (c=-5) है।