Time remaining:
Which represents 25x^2 -81 in factored form?

Algebra
Tutor: None Selected Time limit: 0 Hours

A: (5x + 9)(5x - 9)

B;  (5x - 9)(5x - 9)

C:  (5x + 3)(5x -3)

D:  (5x + 9)(5x + 9)



Apr 1st, 2015

A: (5x + 9)(5x - 9)................................................................................

Apr 1st, 2015

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