(4x(x+2)-2\(3x^2-x\)) को सरल करने पर क्या मिलेगा?

What is obtained after simplifying (4x(x+2)-2\(3x^2-x\))?

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

A. \(-2x^2+10x\)

Step 1

Concept

(4x(x+2)=4x-2+8x) and (-2\(3x^2-x\)=-6x-2+2x). The total is \(-2x^2+10x\).

Step 2

Why this answer is correct

The correct answer is A. \(-2x^2+10x\). (4x(x+2)=4x-2+8x) and (-2\(3x^2-x\)=-6x-2+2x). The total is \(-2x^2+10x\).

Step 3

Exam Tip

(4x(x+2)=4x-2+8x) और (-2\(3x^2-x\)=-6x-2+2x)। कुल \(-2x^2+10x\) है।

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Mathematics Answer, Explanation and Revision Hints

(4x(x+2)-2\(3x^2-x\)) को सरल करने पर क्या मिलेगा? / What is obtained after simplifying (4x(x+2)-2\(3x^2-x\))?

Correct Answer: A. \(-2x^2+10x\). Explanation: (4x(x+2)=4x-2+8x) और (-2\(3x^2-x\)=-6x-2+2x)। कुल \(-2x^2+10x\) है। / (4x(x+2)=4x-2+8x) and (-2\(3x^2-x\)=-6x-2+2x). The total is \(-2x^2+10x\).

Which concept should I revise for this Mathematics MCQ?

(4x(x+2)=4x-2+8x) and (-2\(3x^2-x\)=-6x-2+2x). The total is \(-2x^2+10x\).

What exam hint can help solve this Mathematics question?

(4x(x+2)=4x-2+8x) और (-2\(3x^2-x\)=-6x-2+2x)। कुल \(-2x^2+10x\) है।