किस मान पर ((3a-4)x+16) का शून्यक (-2) होगा?

For which value will the zero of ((3a-4)x+16) be (-2)?

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

A. (a=4)

Step 1

Concept

If the zero is (-2), then (-2(3a-4)+16=0). This gives (a=4).

Step 2

Why this answer is correct

The correct answer is A. (a=4). If the zero is (-2), then (-2(3a-4)+16=0). This gives (a=4).

Step 3

Exam Tip

शून्यक (-2) होने पर (-2(3a-4)+16=0) होगा। इससे (a=4) मिलता है।

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किस मान पर ((3a-4)x+16) का शून्यक (-2) होगा? / For which value will the zero of ((3a-4)x+16) be (-2)?

Correct Answer: A. (a=4). Explanation: शून्यक (-2) होने पर (-2(3a-4)+16=0) होगा। इससे (a=4) मिलता है। / If the zero is (-2), then (-2(3a-4)+16=0). This gives (a=4).

Which concept should I revise for this Mathematics MCQ?

If the zero is (-2), then (-2(3a-4)+16=0). This gives (a=4).

What exam hint can help solve this Mathematics question?

शून्यक (-2) होने पर (-2(3a-4)+16=0) होगा। इससे (a=4) मिलता है।