फलन (f(x)=x-2-6x+8) का ग्राफ (x)-अक्ष को किन बिंदुओं पर काटता है?

At which points does the graph of (f(x)=x-2-6x+8) cut the (x)-axis?

Explanation opens after your attempt
Correct Answer

A. ((2,0)) और ((4,0))((2,0)) and ((4,0))

Step 1

Concept

Since (x-2-6x+8=(x-2)(x-4)), the zeroes are (x=2) and (x=4). In exams, set (y=0) for (x)-intercepts.

Step 2

Why this answer is correct

The correct answer is A. ((2,0)) और ((4,0)) / ((2,0)) and ((4,0)). Since (x-2-6x+8=(x-2)(x-4)), the zeroes are (x=2) and (x=4). In exams, set (y=0) for (x)-intercepts.

Step 3

Exam Tip

(x-2-6x+8=(x-2)(x-4)) इसलिए शून्य (x=2) और (x=4) हैं। परीक्षा में (x)-अवरोध के लिए (y=0) रखें।

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फलन (f(x)=x-2-6x+8) का ग्राफ (x)-अक्ष को किन बिंदुओं पर काटता है? / At which points does the graph of (f(x)=x-2-6x+8) cut the (x)-axis?

Correct Answer: A. ((2,0)) और ((4,0)) / ((2,0)) and ((4,0)). Explanation: (x-2-6x+8=(x-2)(x-4)) इसलिए शून्य (x=2) और (x=4) हैं। परीक्षा में (x)-अवरोध के लिए (y=0) रखें। / Since (x-2-6x+8=(x-2)(x-4)), the zeroes are (x=2) and (x=4). In exams, set (y=0) for (x)-intercepts.

Which concept should I revise for this Mathematics MCQ?

Since (x-2-6x+8=(x-2)(x-4)), the zeroes are (x=2) and (x=4). In exams, set (y=0) for (x)-intercepts.

What exam hint can help solve this Mathematics question?

(x-2-6x+8=(x-2)(x-4)) इसलिए शून्य (x=2) और (x=4) हैं। परीक्षा में (x)-अवरोध के लिए (y=0) रखें।