(p(x)=5x-2+3x-2) से (r(x)=2x-2-x+4) घटाने पर क्या मिलेगा?

What is obtained when (r(x)=2x-2-x+4) is subtracted from (p(x)=5x-2+3x-2)?

Explanation opens after your attempt
Correct Answer

A. \(3x^2+4x-6\)

Step 1

Concept

(p(x)-r(x)=5x-2+3x-2-\(2x^2-x+4\)=3x-2+4x-6). Change all signs while subtracting.

Step 2

Why this answer is correct

The correct answer is A. \(3x^2+4x-6\). (p(x)-r(x)=5x-2+3x-2-\(2x^2-x+4\)=3x-2+4x-6). Change all signs while subtracting.

Step 3

Exam Tip

(p(x)-r(x)=5x-2+3x-2-\(2x^2-x+4\)=3x-2+4x-6)। घटाते समय सभी संकेत बदलें।

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Mathematics Answer, Explanation and Revision Hints

(p(x)=5x-2+3x-2) से (r(x)=2x-2-x+4) घटाने पर क्या मिलेगा? / What is obtained when (r(x)=2x-2-x+4) is subtracted from (p(x)=5x-2+3x-2)?

Correct Answer: A. \(3x^2+4x-6\). Explanation: (p(x)-r(x)=5x-2+3x-2-\(2x^2-x+4\)=3x-2+4x-6)। घटाते समय सभी संकेत बदलें। / (p(x)-r(x)=5x-2+3x-2-\(2x^2-x+4\)=3x-2+4x-6). Change all signs while subtracting.

Which concept should I revise for this Mathematics MCQ?

(p(x)-r(x)=5x-2+3x-2-\(2x^2-x+4\)=3x-2+4x-6). Change all signs while subtracting.

What exam hint can help solve this Mathematics question?

(p(x)-r(x)=5x-2+3x-2-\(2x^2-x+4\)=3x-2+4x-6)। घटाते समय सभी संकेत बदलें।