\(2x^2-xy-15y^2\) के गुणनखंड कौन-से हैं?

What are the factors of \(2x^2-xy-15y^2\)?

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

A. ((2x+5y)(x-3y))सही रूप

Step 1

Concept

((2x+5y)(x-3y)=2x-2-xy-15y-2). In exams add cross terms (5xy) and (-6xy).

Step 2

Why this answer is correct

The correct answer is A. ((2x+5y)(x-3y)) / सही रूप. ((2x+5y)(x-3y)=2x-2-xy-15y-2). In exams add cross terms (5xy) and (-6xy).

Step 3

Exam Tip

((2x+5y)(x-3y)=2x-2-xy-15y-2) है। परीक्षा में क्रॉस पदों (5xy) और (-6xy) को जोड़ें।

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Mathematics Answer, Explanation and Revision Hints

\(2x^2-xy-15y^2\) के गुणनखंड कौन-से हैं? / What are the factors of \(2x^2-xy-15y^2\)?

Correct Answer: A. ((2x+5y)(x-3y)) / सही रूप. Explanation: ((2x+5y)(x-3y)=2x-2-xy-15y-2) है। परीक्षा में क्रॉस पदों (5xy) और (-6xy) को जोड़ें। / ((2x+5y)(x-3y)=2x-2-xy-15y-2). In exams add cross terms (5xy) and (-6xy).

Which concept should I revise for this Mathematics MCQ?

((2x+5y)(x-3y)=2x-2-xy-15y-2). In exams add cross terms (5xy) and (-6xy).

What exam hint can help solve this Mathematics question?

((2x+5y)(x-3y)=2x-2-xy-15y-2) है। परीक्षा में क्रॉस पदों (5xy) और (-6xy) को जोड़ें।