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easy_substitution MCQ Questions for Class 9

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Question 1/1 Easy Mathematics Introduction to Polynomials Algebraic expressions Class 9 Level 25

व्यंजक (12-2t) में (t=5) रखने पर मान क्या होगा?

What is the value of (12-2t) when (t=5)?

Explanation opens after your attempt
Correct Answer

A. (2)

Step 1

Concept

Putting (t=5), (12-2t=12-10=2). Find the value of (2t) first.

Step 2

Why this answer is correct

The correct answer is A. (2). Putting (t=5), (12-2t=12-10=2). Find the value of (2t) first.

Step 3

Exam Tip

(t=5) रखने पर (12-2t=12-10=2)। पहले (2t) का मान निकालें।

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