factorise 4x² -121. maths
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Answer:
(2x - 11)(2x + 11) is the answer
Step-by-step explanation:
4x² - 121
(2x)² - (11)²
a² - b² = (a + b) (a - b)
(2x - 11)(2x + 11)
Here is ur answer
i hope this is right