(\(\sqrt{80}+\sqrt{45}\)\(\sqrt{80}-\sqrt{45}\)) का मान क्या है?
What is the value of (\(\sqrt{80}+\sqrt{45}\)\(\sqrt{80}-\sqrt{45}\))?
Explanation opens after your attempt
C. (35)
Concept
This is the \(a^2-b^2\) form. So the value is (80-45=35).
Why this answer is correct
The correct answer is C. (35). This is the \(a^2-b^2\) form. So the value is (80-45=35).
Exam Tip
यह \(a^2-b^2\) रूप है। इसलिए मान (80-45=35) है।
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