Use the discriminant to determine how many and what kind of solutions the quadratic equation 3x^2 + 4x = - 5 has. A. one real solution

B. two complex (nonreal) solutions

C. no real or complex solutions

D. two real solutions

Pls help!

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Factor and solve to find roots x squared -x - 90 =0

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.