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)?
Explanation opens after your attempt
A. (c=-5)
Concept
From (-3(c-5)+6c=0), we get (3c+15=0). Therefore (c=-5).
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).
Exam Tip
(-3(c-5)+6c=0) से (3c+15=0) मिलता है। इसलिए (c=-5) है।
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