\(4x^2-4x-15\) के गुणनखंड कौन से हैं?

What are the factors of \(4x^2-4x-15\)?

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

C. ((2x-5)(2x+3))

Step 1

Concept

((2x-5)(2x+3)=4x-2+6x-10x-15=4x-2-4x-15). Exam tip: check the sum of cross terms.

Step 2

Why this answer is correct

The correct answer is C. ((2x-5)(2x+3)). ((2x-5)(2x+3)=4x-2+6x-10x-15=4x-2-4x-15). Exam tip: check the sum of cross terms.

Step 3

Exam Tip

((2x-5)(2x+3)=4x-2+6x-10x-15=4x-2-4x-15) है। परीक्षा में क्रॉस पदों का योग देखें।

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Mathematics Answer, Explanation and Revision Hints

\(4x^2-4x-15\) के गुणनखंड कौन से हैं? / What are the factors of \(4x^2-4x-15\)?

Correct Answer: C. ((2x-5)(2x+3)). Explanation: ((2x-5)(2x+3)=4x-2+6x-10x-15=4x-2-4x-15) है। परीक्षा में क्रॉस पदों का योग देखें। / ((2x-5)(2x+3)=4x-2+6x-10x-15=4x-2-4x-15). Exam tip: check the sum of cross terms.

Which concept should I revise for this Mathematics MCQ?

((2x-5)(2x+3)=4x-2+6x-10x-15=4x-2-4x-15). Exam tip: check the sum of cross terms.

What exam hint can help solve this Mathematics question?

((2x-5)(2x+3)=4x-2+6x-10x-15=4x-2-4x-15) है। परीक्षा में क्रॉस पदों का योग देखें।