(x-sqrt(2))^(2)-2(x+1)=0

(x-sqrt(2))^(2)-sqrt(2)(x+1)=0

(x^(2)-1)sqrt(x^(2)-x-2)<=0

Which of the following equations has the sum of its roots as 3?( a) x^(2)+3x-5=0 (b) -x^(2)+3x+3=0(c)sqrt(2)x^(2)-(3)/(sqrt(2))x-1=0(d)3x^(2)-3x-3=0

lim_(x rarr0backslash atopl->0)(sqrt(1+x^(2))-sqrt(1-x^(2)))/(x)=

Identify the curve sqrt((x+1)^(2)+y^(2))+ sqrt(x^(2)+(y-1)^(2))-2 =0

Identify the curve sqrt((x+1)^(2)+y^(2))+ sqrt(x^(2)+(y-1)^(2))-2 =0

2x^(2)-2sqrt(2)x+1=0