Answer:
(x + 9)(x-9)
Step-by-step explanation:
Since both terms are perfect squares, factor using the difference of squares formula,
a² - b²=(a + b) (a - b) where a= x and b= 9.
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Answer:
(x + 9)(x-9)
Step-by-step explanation:
Since both terms are perfect squares, factor using the difference of squares formula,
a² - b²=(a + b) (a - b) where a= x and b= 9.
#CarryOnLearning