answersLogoWhite

0

2x2 + 7x - 15 = 0

2x2 + 10x - 3x - 15 = 0

(2x2 - 3x) + (10x - 15) = 0

x(2x - 3) + 5(2x - 3) = 0

(2x - 3)(x + 5) = 0

(2x - 3) = 0 or (x + 5) = 0

x = 3/2 or x = -5

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

JudyJudy
Simplicity is my specialty.
Chat with Judy
ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
ProfessorProfessor
I will give you the most educated answer.
Chat with Professor

Add your answer:

Earn +20 pts
Q: 2x2 plus 7x - 15 equals 0?
Write your answer...
Submit
Still have questions?
magnify glass
imp