The common denominator is (13-4=9), and the numerator is \(2\sqrt{13}\). Therefore the value is \( \frac{2\sqrt{13}}{9} \).
Step 2
Why this answer is correct
The correct answer is A. \( \frac{2\sqrt{13}}{9} \). The common denominator is (13-4=9), and the numerator is \(2\sqrt{13}\). Therefore the value is \( \frac{2\sqrt{13}}{9} \).
Step 3
Exam Tip
समान हर (13-4=9) और अंश \(2\sqrt{13}\) है। इसलिए मान \( \frac{2\sqrt{13}}{9} \) है।
The common denominator is (25-21=4), and the numerator is (10). So the value is \( \frac{10}{4}=\frac{5}{2} \).
Step 2
Why this answer is correct
The correct answer is A. \( \frac{5}{2} \). The common denominator is (25-21=4), and the numerator is (10). So the value is \( \frac{10}{4}=\frac{5}{2} \).
Step 3
Exam Tip
समान हर (25-21=4) और अंश (10) है। इसलिए मान \( \frac{10}{4}=\frac{5}{2} \) है।
The common denominator is (11-9=2), and the numerator is \(2\sqrt{11}\). Therefore the value is \( \sqrt{11} \).
Step 2
Why this answer is correct
The correct answer is A. \( \sqrt{11} \). The common denominator is (11-9=2), and the numerator is \(2\sqrt{11}\). Therefore the value is \( \sqrt{11} \).
Step 3
Exam Tip
समान हर (11-9=2) और अंश \(2\sqrt{11}\) है। इसलिए मान \( \sqrt{11} \) है।
The common denominator is (9-7=2), and the numerator is \(3+\sqrt{7}+3-\sqrt{7}=6\). So the value is \( \frac{6}{2}=3 \).
Step 2
Why this answer is correct
The correct answer is A. (3). The common denominator is (9-7=2), and the numerator is \(3+\sqrt{7}+3-\sqrt{7}=6\). So the value is \( \frac{6}{2}=3 \).
Step 3
Exam Tip
समान हर (9-7=2) और अंश \(3+\sqrt{7}+3-\sqrt{7}=6\) है। इसलिए मान \( \frac{6}{2}=3 \) है।
