Find the roots of `x^2+11x+30` if they exist

Find the roots of x^2+18x+32 if they exist

Find the roots (if they exist) by completing the square: 3x^(2)+11x+10=0

Find the roots (if they exist) by completing the square: 3x^2+11 x+10=0

Find the roots of each of the following equations, if they exist, by applying the quadratic formula: 25x^(2)+30x+7=0

(a) Find the quare root of (x^(2) - 8x +15) (2x^(2) -11x + 5) (2x^(2) - 7x + 3)

Find the square root of 11+2sqrt(30)

Find the square root of 11+2sqrt(30)

Find the square root of 11+2sqrt(30)

Find the square root of 11+2sqrt(30)

Find the square root of 11+2sqrt(30)