Question

3-5√5/3+2√5 express in the form of (a√5-b) a and b simple fraction​

Answer 1

Answer:

30 √5/11-134 / 11

Step-by-step explanation:

Given Express 3 - 5 under root 5 upon 3 + 2 under root 5 in the form bracket a under root 5 minus b where A and B are simple fractions

Assuming the question to be

3-5√5/3+2√5

Rationalizing the denominator we get

3-5/5/3+2√5 x 3-2√5/3-2√5

(3-5√5) 2/9-20

9-30√5 + 125 / - 11

134-30√5 / - 11

According to question A and B are fractions

so we can keep as

30 √5/11-134 / 11