If x = 2√3 + 2√2 find 1/x
Answers
Answered by
1
Step-by-step explanation:
±2
x=3+22⇒x1=3+221
⇒x1=3+221×(3−22)(3−22)=(32−(22)2)3+22=9−83−22=3−22
∴x+x1=3+22+3−22
⇒x+x
Similar questions