Respuesta:
A)
(m + 7)(m - 7)
B)
4x^2 - 81 = (2x + 9)(2x + 9)
C)
36 - 64y^2 = (6 + 8y)(6 - 8y)
D)
t^2 - 36 = (t - 6)(t + 6)
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Respuesta:
A)
(m + 7)(m - 7)
B)
4x^2 - 81 = (2x + 9)(2x + 9)
C)
36 - 64y^2 = (6 + 8y)(6 - 8y)
D)
t^2 - 36 = (t - 6)(t + 6)