यदि (p(x)=x-2-\(\sqrt{5}+\sqrt{7}\)x+\sqrt{35}) है, तो शून्यकों का सही युग्म कौन सा है?
If (p(x)=x-2-\(\sqrt{5}+\sqrt{7}\)x+\sqrt{35}), which is the correct pair of zeroes?
Explanation opens after your attempt
Correct Answer
A. \(\sqrt{5}\) और \(\sqrt{7}\)\(\sqrt{5}\) and \(\sqrt{7}\)
Concept
The sum is \(\sqrt{5}+\sqrt{7}\) and the product is \(\sqrt{35}\). Both match \(\sqrt{5}\) and \(\sqrt{7}\).
Why this answer is correct
The correct answer is A. \(\sqrt{5}\) और \(\sqrt{7}\) / \(\sqrt{5}\) and \(\sqrt{7}\). The sum is \(\sqrt{5}+\sqrt{7}\) and the product is \(\sqrt{35}\). Both match \(\sqrt{5}\) and \(\sqrt{7}\).
Exam Tip
योग \(\sqrt{5}+\sqrt{7}\) और गुणनफल \(\sqrt{35}\) है। ये दोनों \(\sqrt{5}\) और \(\sqrt{7}\) से मिलते हैं।
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