236,924 views
25 votes
25 votes
Factor the expression completely

144x^2-49

User Bevanb
by
3.0k points

2 Answers

14 votes
14 votes

Answer:

So the answer of this is (12x - 7) (12x + 7)

because it will have difference of squares

Explanation:

Hope it helps

User Miki Tebeka
by
2.9k points
22 votes
22 votes

Answer:

(12x + 7)(12x - 7)

Explanation:

144x² - 49

= (12²)x² - 7²

= (12x)² - 7²

Introducing Difference of Two Squares

= (12x + 7)(12x - 7)

User Ashish Bindal
by
2.6k points