[" (a) "0.207],[" 75.Af "x=3+sqrt(8)" then "(x^(2)+(1)/(x^(2)))=?],[[" (a) "34," (b) "56," (c) "20]]

If x = 3 + sqrt(8) then (x^(2) + (1)/(x^(2)))=?

If x=3+sqrt(8), then x^(2)+(1)/(x^(2)) will be

If x=3+sqrt(8) , find x^2+(1)/x^(2)

If x=3+sqrt8, then (x^2+1/x^2)=?

If x = 3 + sqrt8 find x^2 + 1/x^2

If x=1+sqrt(2) ,then show that : (x-(1)/(x))^(3)=8

lim_(x rarr0)(sqrt(x^(2)+1)-1)/(sqrt(x^(2)+9)-3)

8sqrt((x)/(x+3))-sqrt((x+3)/(x))=2

Which of the following are quadratic equations in x? (i)" "x^(2)-x+3=0" "(ii)" "2x^(2)+(5)/(2)x-sqrt(3)=0 (iii)" "sqrt(2)x^(2)+7x+5sqrt(2)=0" "(iv)" "(1)/(3)x^(2)+(1)/(5)x-2=0 (v)" "x^(2)-3x-sqrt(x)+4=0" "(vi)x-(6)/(x)=3 (vii)" "x+(2)/(x)=x^(2)" "(viii)" "x^(2)-(1)/(x^(2))=5 (ix)" "(x+2)^(3)=x^(3)-8" "(x)" "(2x+3)(3x+2)=6(x-1)(x-2) (xi) " "(x+(1)/(x))^(2)=2(x+(1)/(x))+3

lim_(x-> -1) (sqrt(x^2+8)-3)/(x+1)