Compute the value of the discriminant and give the number of real solutions of the quadratic equation. -5x² - 2x-3=0
Discriminant:
Number of real solutions:

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Use the distributive law to multiply. 3(4x + 5y + 6)

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv