यदि (f(x)=x-2-2x) और (g(x)=3x-1) हैं, तो ((2f-3g)(x)) क्या होगा?

If (f(x)=x-2-2x) and (g(x)=3x-1), what is ((2f-3g)(x))?

Explanation opens after your attempt
Correct Answer

A. \(2x^2-13x+3\)

Step 1

Concept

(2f-3g=2\(x^2-2x\)-3(3x-1)=2x-2-13x+3). In scalar multiplication, multiply the whole function.

Step 2

Why this answer is correct

The correct answer is A. \(2x^2-13x+3\). (2f-3g=2\(x^2-2x\)-3(3x-1)=2x-2-13x+3). In scalar multiplication, multiply the whole function.

Step 3

Exam Tip

(2f-3g=2\(x^2-2x\)-3(3x-1)=2x-2-13x+3)। स्केलर गुणन में पूरे फलन पर गुणा करें।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=x-2-2x) और (g(x)=3x-1) हैं, तो ((2f-3g)(x)) क्या होगा? / If (f(x)=x-2-2x) and (g(x)=3x-1), what is ((2f-3g)(x))?

Correct Answer: A. \(2x^2-13x+3\). Explanation: (2f-3g=2\(x^2-2x\)-3(3x-1)=2x-2-13x+3)। स्केलर गुणन में पूरे फलन पर गुणा करें। / (2f-3g=2\(x^2-2x\)-3(3x-1)=2x-2-13x+3). In scalar multiplication, multiply the whole function.

Which concept should I revise for this Mathematics MCQ?

(2f-3g=2\(x^2-2x\)-3(3x-1)=2x-2-13x+3). In scalar multiplication, multiply the whole function.

What exam hint can help solve this Mathematics question?

(2f-3g=2\(x^2-2x\)-3(3x-1)=2x-2-13x+3)। स्केलर गुणन में पूरे फलन पर गुणा करें।