( (x+6)(x-2) ) का विस्तार क्या है?

What is the expansion of ( (x+6)(x-2) )?

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

B. \(x^2+4x-12\)

Step 1

Concept

(6+(-2)=4) and \(6\times(-2)=-12\). Exam tip: check addition and multiplication with signs separately.

Step 2

Why this answer is correct

The correct answer is B. \(x^2+4x-12\). (6+(-2)=4) and \(6\times(-2)=-12\). Exam tip: check addition and multiplication with signs separately.

Step 3

Exam Tip

(6+(-2)=4) और \(6\times(-2)=-12\)। परीक्षा में चिन्हों के साथ जोड़ और गुणन अलग जाँचें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

( (x+6)(x-2) ) का विस्तार क्या है? / What is the expansion of ( (x+6)(x-2) )?

Correct Answer: B. \(x^2+4x-12\). Explanation: (6+(-2)=4) और \(6\times(-2)=-12\)। परीक्षा में चिन्हों के साथ जोड़ और गुणन अलग जाँचें। / (6+(-2)=4) and \(6\times(-2)=-12\). Exam tip: check addition and multiplication with signs separately.

Which concept should I revise for this Mathematics MCQ?

(6+(-2)=4) and \(6\times(-2)=-12\). Exam tip: check addition and multiplication with signs separately.

What exam hint can help solve this Mathematics question?

(6+(-2)=4) और \(6\times(-2)=-12\)। परीक्षा में चिन्हों के साथ जोड़ और गुणन अलग जाँचें।