यदि (f(x)=x+2) और (g(x)=x-3) हैं तो ((fg)(x)) किसके बराबर है?

If (f(x)=x+2) and (g(x)=x-3) then ((fg)(x)) is equal to which expression?

Explanation opens after your attempt
Correct Answer

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

Step 1

Concept

((fg)(x)=f(x)g(x)=(x+2)(x-3)=x-2-x-6). In product of functions expand algebraically with care.

Step 2

Why this answer is correct

The correct answer is A. \(x^2-x-6\). ((fg)(x)=f(x)g(x)=(x+2)(x-3)=x-2-x-6). In product of functions expand algebraically with care.

Step 3

Exam Tip

((fg)(x)=f(x)g(x)=(x+2)(x-3)=x-2-x-6)। फलनों के गुणन में बीजगणितीय विस्तार सही रखें।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=x+2) और (g(x)=x-3) हैं तो ((fg)(x)) किसके बराबर है? / If (f(x)=x+2) and (g(x)=x-3) then ((fg)(x)) is equal to which expression?

Correct Answer: A. \(x^2-x-6\). Explanation: ((fg)(x)=f(x)g(x)=(x+2)(x-3)=x-2-x-6)। फलनों के गुणन में बीजगणितीय विस्तार सही रखें। / ((fg)(x)=f(x)g(x)=(x+2)(x-3)=x-2-x-6). In product of functions expand algebraically with care.

Which concept should I revise for this Mathematics MCQ?

((fg)(x)=f(x)g(x)=(x+2)(x-3)=x-2-x-6). In product of functions expand algebraically with care.

What exam hint can help solve this Mathematics question?

((fg)(x)=f(x)g(x)=(x+2)(x-3)=x-2-x-6)। फलनों के गुणन में बीजगणितीय विस्तार सही रखें।