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Factor completely 4x^2 + 3x - 10. A) (4x - 2)(x + 5) B) (4x + 2)(x - 5) C) (4x - 5)(x + 2) D) (4x + 5)(x - 2)​

Factor completely 4x^2 + 3x - 10. A) (4x - 2)(x + 5) B) (4x + 2)(x - 5) C) (4x - 5)(x + 2) D) (4x + 5)(x - 2)​
asked 3.3k views
21 votes
Factor completely 4x^2 + 3x - 10.

A) (4x - 2)(x + 5)
B) (4x + 2)(x - 5)
C) (4x - 5)(x + 2)
D) (4x + 5)(x - 2)​

asked
User Boguz
by
7.6k points

2 Answers

11 votes

Answer:

(4x-5)(x+2)

Explanation:

answered
User Sirish Kumar Bethala
by
7.6k points
3 votes
4x²+3x-10

= 4x² + 8x -5x - 10
= 4x (x+2) -5(x+2)
= (4x-5) (x+2)

Option C
answered
User Lahsuk
by
7.5k points
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