यदि (f(x)=2x+3), (g(x)=x-4) और (h(x)=x-2) हैं, तो ((f+g-h)(x)) क्या है?

If (f(x)=2x+3), (g(x)=x-4), and (h(x)=x-2), what is ((f+g-h)(x))?

Explanation opens after your attempt
Correct Answer

A. \(-x^2+3x-1\)

Step 1

Concept

((f+g-h)(x)=2x+3+x-4-x-2=-x-2+3x-1). With many functions, combine terms in order.

Step 2

Why this answer is correct

The correct answer is A. \(-x^2+3x-1\). ((f+g-h)(x)=2x+3+x-4-x-2=-x-2+3x-1). With many functions, combine terms in order.

Step 3

Exam Tip

((f+g-h)(x)=2x+3+x-4-x-2=-x-2+3x-1)। कई फलनों में पदों को क्रम से मिलाएँ।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=2x+3), (g(x)=x-4) और (h(x)=x-2) हैं, तो ((f+g-h)(x)) क्या है? / If (f(x)=2x+3), (g(x)=x-4), and (h(x)=x-2), what is ((f+g-h)(x))?

Correct Answer: A. \(-x^2+3x-1\). Explanation: ((f+g-h)(x)=2x+3+x-4-x-2=-x-2+3x-1)। कई फलनों में पदों को क्रम से मिलाएँ। / ((f+g-h)(x)=2x+3+x-4-x-2=-x-2+3x-1). With many functions, combine terms in order.

Which concept should I revise for this Mathematics MCQ?

((f+g-h)(x)=2x+3+x-4-x-2=-x-2+3x-1). With many functions, combine terms in order.

What exam hint can help solve this Mathematics question?

((f+g-h)(x)=2x+3+x-4-x-2=-x-2+3x-1)। कई फलनों में पदों को क्रम से मिलाएँ।