2 years ago

Factor the polynomial: 4x^2 - 121

Mathematics

2 answers:

Archy [21]2 years ago

7 0

Answer:

(2x + 11)(2x - 11)

Step-by-step explanation:

4x² - 121

rewrite the expression in the form of (a)² - (b)²:

(2x)² - (11)²

difference of squares a²-b²=(a+b)(a-b):

(2x + 11)(2x - 11)

vodomira [7]2 years ago

7 0

4x^2 equals 16 so it’s gonna be 16 -121 which equals -105

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