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

Find the nature of the roots of the quadratic equation sqrt(2)x^(2) - (3)/(sqrt(2))x + (1)/(sqrt(2))=0 .

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

Solve the equation x^(2)+(x)/(sqrt(2))+1=0

Solve the equation x^(2) + (x)/(sqrt(2)) + 1= 0

Solve the equation: x^(2)+(x)/(sqrt(2))+1=0

Solve the following quadratic: x^(2)+(x)/(sqrt(2))+1=0

Solve the equation by using the general expression for roots of a quadratic equation: x^(2)+(x)/(sqrt(2))+1=0

Find the roots of x^(2) + x/sqrt(2)+1=0

d/(dx)[cos^(-1)(xsqrt(x)-sqrt((1-x)(1-x^2)))]= 1/(sqrt(1-x^2))-1/(2sqrt(x-x^2)) (-1)/(sqrt(1-x^2))-1/(2sqrt(x-x^2)) 1/(sqrt(1-x^2))+1/(2sqrt(x-x^2)) 1/(sqrt(1-x^2)) 0 b. 1//4 c. -1//4 d. none of these

d/(dx)[cos^(-1)(xsqrt(x)-sqrt((1-x)(1-x^2)))]= 1/(sqrt(1-x^2))-1/(2sqrt(x-x^2)) (-1)/(sqrt(1-x^2))-1/(2sqrt(x-x^2)) 1/(sqrt(1-x^2))+1/(2sqrt(x-x^2)) 1/(sqrt(1-x^2)) 0 b. 1//4 c. -1//4 d. none of these