If x= 2 -√5/2+√5 and y= 2+√5/2-√5 find the value of x^2 - y^2.
please answer
Answers
Answered by
0
Answer:
Step-by-step explanation:
x2-y2={x+y}{x-y}
=12 root 5
Similar questions
Hindi,
3 months ago
Social Sciences,
3 months ago
Science,
3 months ago
Math,
7 months ago
Social Sciences,
7 months ago
Math,
10 months ago
Computer Science,
10 months ago