answersLogoWhite

0

12x2+13x-35 = (4x-5)(3x+7)

12x2 + 13x- 35 let's find two factors of -420 (12*-35) whose sum is 13, which are 28 and -15

(12x + 28)(12x - 15) now simplify by 4 and 3

(3x + 7)(4x - 5)

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
More answers

Factors of 12 and 35 which can equal 13 are 3/4 and 5/7 so:

(3x - 7)(4x + 5) assuming the sign of 35 in your equation is "-".

User Avatar

Wiki User

12y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What are the factors of this quadratic trinomial 12x2 plus 13x 35?
Write your answer...
Submit
Still have questions?
magnify glass
imp