Question

PLZ SOLVE THE FOLLOWING:
Question 8:

Determine whether the given quadratic equation has roots). If so, find the root(s): 5y2 - 2y - 2 = 0.

Question 9:

Determine whether the given quadratic equation has roots). If so, find the root (s): z? + 2z - 8 = 0.

Question 10:

Determine whether the given quadratic equation has roots). If so, find the root(s): z2 - 6z + 4 = 0.

Question 11:

Determine whether the given quadratic equation has roots). If so, find the roots):2x? + 5 fax + 16 = 0.

Question 12:

Determine whether the given quadratic equation has roots). If so, find the root(s): 3y2 + (6 + 4a)y + 8a 0.

Question 13:

Determine the value(s) of p for which the given quadratic equation has real roots: px? + 4x + 1 = 0.

Question 14:

Determine the value(s) of p for which the given quadratic equation has real roots: 4x2 + 8x - p = 0.

Question 15:

The sum of a number and its reciprocal is , find the number(s).​

Answer 1

Answer:

Que 8

It has no real root