व्यंजक (9-(2x-3)+4(x-1)) का सरल रूप क्या है?

What is the simplified form of (9-(2x-3)+4(x-1))?

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

A. (2x+8)

Step 1

Concept

Expanding gives (9-2x+3+4x-4=2x+8). If a minus is outside the bracket, change signs.

Step 2

Why this answer is correct

The correct answer is A. (2x+8). Expanding gives (9-2x+3+4x-4=2x+8). If a minus is outside the bracket, change signs.

Step 3

Exam Tip

खोलने पर (9-2x+3+4x-4=2x+8) मिलता है। कोष्ठक के बाहर ऋण हो तो चिह्न बदलें।

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व्यंजक (9-(2x-3)+4(x-1)) का सरल रूप क्या है? / What is the simplified form of (9-(2x-3)+4(x-1))?

Correct Answer: A. (2x+8). Explanation: खोलने पर (9-2x+3+4x-4=2x+8) मिलता है। कोष्ठक के बाहर ऋण हो तो चिह्न बदलें। / Expanding gives (9-2x+3+4x-4=2x+8). If a minus is outside the bracket, change signs.

Which concept should I revise for this Mathematics MCQ?

Expanding gives (9-2x+3+4x-4=2x+8). If a minus is outside the bracket, change signs.

What exam hint can help solve this Mathematics question?

खोलने पर (9-2x+3+4x-4=2x+8) मिलता है। कोष्ठक के बाहर ऋण हो तो चिह्न बदलें।