ग्राफ (y=2|x|-6) (x)-अक्ष को किन (x)-मानों पर काटता है?

At which (x)-values does the graph (y=2|x|-6) cut the (x)-axis?

Explanation opens after your attempt
Correct Answer

A. (x=-3) और (x=3)(x=-3) and (x=3)

Step 1

Concept

From (2|x|-6=0), (|x|=3), so \(x=\pm3\). In exams, take both signs in modulus equations.

Step 2

Why this answer is correct

The correct answer is A. (x=-3) और (x=3) / (x=-3) and (x=3). From (2|x|-6=0), (|x|=3), so \(x=\pm3\). In exams, take both signs in modulus equations.

Step 3

Exam Tip

(2|x|-6=0) से (|x|=3) मिलता है इसलिए \(x=\pm3\)। परीक्षा में मापांक समीकरण में दोनों चिह्न लें।

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Mathematics Answer, Explanation and Revision Hints

ग्राफ (y=2|x|-6) (x)-अक्ष को किन (x)-मानों पर काटता है? / At which (x)-values does the graph (y=2|x|-6) cut the (x)-axis?

Correct Answer: A. (x=-3) और (x=3) / (x=-3) and (x=3). Explanation: (2|x|-6=0) से (|x|=3) मिलता है इसलिए \(x=\pm3\)। परीक्षा में मापांक समीकरण में दोनों चिह्न लें। / From (2|x|-6=0), (|x|=3), so \(x=\pm3\). In exams, take both signs in modulus equations.

Which concept should I revise for this Mathematics MCQ?

From (2|x|-6=0), (|x|=3), so \(x=\pm3\). In exams, take both signs in modulus equations.

What exam hint can help solve this Mathematics question?

(2|x|-6=0) से (|x|=3) मिलता है इसलिए \(x=\pm3\)। परीक्षा में मापांक समीकरण में दोनों चिह्न लें।