What will be the coefficient of (x) in ( (x+4)(x-1)(x-6) )?
Explanation opens after your attempt
Correct Answer
A. ( -26 )
Step 1
Concept
The coefficient of (x) is the sum of pairwise products of constants. (4(-1)+4(-6)+(-1)(-6)=-22), so check options carefully.
Step 2
Why this answer is correct
The correct answer is A. ( -26 ). The coefficient of (x) is the sum of pairwise products of constants. (4(-1)+4(-6)+(-1)(-6)=-22), so check options carefully.
Step 3
Exam Tip
(x) का गुणांक स्थिर पदों के दो-दो गुणनफल का योग है। (4(-1)+4(-6)+(-1)(-6)=-22) नहीं, सही जोड़ (-4-24+6=-22) है।
Mathematics Answer, Explanation and Revision Hints
( (x+4)(x-1)(x-6) ) में (x) का गुणांक क्या होगा? / What will be the coefficient of (x) in ( (x+4)(x-1)(x-6) )?
Correct Answer: A. ( -26 ). Explanation: (x) का गुणांक स्थिर पदों के दो-दो गुणनफल का योग है। (4(-1)+4(-6)+(-1)(-6)=-22) नहीं, सही जोड़ (-4-24+6=-22) है। / The coefficient of (x) is the sum of pairwise products of constants. (4(-1)+4(-6)+(-1)(-6)=-22), so check options carefully.
Which concept should I revise for this Mathematics MCQ?
The coefficient of (x) is the sum of pairwise products of constants. (4(-1)+4(-6)+(-1)(-6)=-22), so check options carefully.
What exam hint can help solve this Mathematics question?
(x) का गुणांक स्थिर पदों के दो-दो गुणनफल का योग है। (4(-1)+4(-6)+(-1)(-6)=-22) नहीं, सही जोड़ (-4-24+6=-22) है।
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