यदि (f(x)=x-2+3x), तो (f(2)) क्या होगा?

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

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. (10)

Step 1

Concept

Put (x=2).

Step 2

Why this answer is correct

(f(2)=22+3\cdot2=4+6=10).

Step 3

Exam Tip

Do the square and multiplication in the correct order. चरण 1: (x=2) रखें। चरण 2: (f(2)=22+3\cdot2=4+6=10)। चरण 3: वर्ग और गुणा दोनों को सही क्रम में करें।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=x-2+3x), तो (f(2)) क्या होगा? / If (f(x)=x-2+3x), what is (f(2))?

Correct Answer: A. (10). Explanation: चरण 1: (x=2) रखें। चरण 2: (f(2)=22+3\cdot2=4+6=10)। चरण 3: वर्ग और गुणा दोनों को सही क्रम में करें। / Step 1: Put (x=2). Step 2: (f(2)=22+3\cdot2=4+6=10). Step 3: Do the square and multiplication in the correct order.

Which concept should I revise for this Mathematics MCQ?

Put (x=2).

What exam hint can help solve this Mathematics question?

Do the square and multiplication in the correct order. चरण 1: (x=2) रखें। चरण 2: (f(2)=22+3\cdot2=4+6=10)। चरण 3: वर्ग और गुणा दोनों को सही क्रम में करें।