गुणनखंड विधि से \(7x^2-9x+2=0\) के मूल क्या होंगे?

Using factorisation method, what will be the roots of \(7x^2-9x+2=0\)?

Explanation opens after your attempt
Correct Answer

A. \(x=1,\frac{2}{7}\)

Step 1

Concept

(7x-2-9x+2=(7x-2)(x-1)), so the roots are (1) and \(\frac{2}{7}\). In exams, solve each linear factor separately.

Step 2

Why this answer is correct

The correct answer is A. \(x=1,\frac{2}{7}\). (7x-2-9x+2=(7x-2)(x-1)), so the roots are (1) and \(\frac{2}{7}\). In exams, solve each linear factor separately.

Step 3

Exam Tip

(7x-2-9x+2=(7x-2)(x-1)), इसलिए मूल (1) और \(\frac{2}{7}\) हैं। परीक्षा में हर रैखिक गुणनखंड को अलग हल करें।

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गुणनखंड विधि से \(7x^2-9x+2=0\) के मूल क्या होंगे? / Using factorisation method, what will be the roots of \(7x^2-9x+2=0\)?

Correct Answer: A. \(x=1,\frac{2}{7}\). Explanation: (7x-2-9x+2=(7x-2)(x-1)), इसलिए मूल (1) और \(\frac{2}{7}\) हैं। परीक्षा में हर रैखिक गुणनखंड को अलग हल करें। / (7x-2-9x+2=(7x-2)(x-1)), so the roots are (1) and \(\frac{2}{7}\). In exams, solve each linear factor separately.

Which concept should I revise for this Mathematics MCQ?

(7x-2-9x+2=(7x-2)(x-1)), so the roots are (1) and \(\frac{2}{7}\). In exams, solve each linear factor separately.

What exam hint can help solve this Mathematics question?

(7x-2-9x+2=(7x-2)(x-1)), इसलिए मूल (1) और \(\frac{2}{7}\) हैं। परीक्षा में हर रैखिक गुणनखंड को अलग हल करें।