Factor completely 2x2 – X – 4. (3x - 1)(x + 4) (3x + 4)(x - 1) (3x − 2)(x + 2) - (3x – 4)(x + 1) -

asked May 3, 2023 198k views

9 votes

Factor completely 2x2 – X – 4.

(3x - 1)(x + 4)
(3x + 4)(x - 1)
(3x − 2)(x + 2)
-
(3x – 4)(x + 1)
-

8.2k points

0 Comments

Please log in or register to add a comment.

5 votes

$2x {}^(2) - x - 4$

x = ( - ( - 1) + √(1 - 4(2)( - 4)) )/(2(2)) = (1 + √(33) )/(4)

x = (1 - √(33) )/(4)

(x - (1 + √(33) )/(4) )(x - (1 - √(33) )/(4) )

(4x - 1 - √(33) )(4x - 1 + √(33) )

Petran answered May 10, 2023

7.8k points

0 Comments

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.