यदि (f(x)=x+2) और (g(x)=x-3) हों, तो ((fg)(x)) क्या होगा?

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

Explanation opens after your attempt
Correct Answer

A. \(x^2-x-6\)

Step 1

Concept

((fg)(x)=f(x)g(x)), so ((x+2)(x-3)=x-2-x-6). In multiplication, distribute both terms properly.

Step 2

Why this answer is correct

The correct answer is A. \(x^2-x-6\). ((fg)(x)=f(x)g(x)), so ((x+2)(x-3)=x-2-x-6). In multiplication, distribute both terms properly.

Step 3

Exam Tip

((fg)(x)=f(x)g(x)), इसलिए ((x+2)(x-3)=x-2-x-6)। गुणा में दोनों terms को distribute करें।

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Mathematics Answer, Explanation and Revision Hints

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

Correct Answer: A. \(x^2-x-6\). Explanation: ((fg)(x)=f(x)g(x)), इसलिए ((x+2)(x-3)=x-2-x-6)। गुणा में दोनों terms को distribute करें। / ((fg)(x)=f(x)g(x)), so ((x+2)(x-3)=x-2-x-6). In multiplication, distribute both terms properly.

Which concept should I revise for this Mathematics MCQ?

((fg)(x)=f(x)g(x)), so ((x+2)(x-3)=x-2-x-6). In multiplication, distribute both terms properly.

What exam hint can help solve this Mathematics question?

((fg)(x)=f(x)g(x)), इसलिए ((x+2)(x-3)=x-2-x-6)। गुणा में दोनों terms को distribute करें।