Question

(9e-8f)(9e+8f)
$(9e - 8f)(9e + 8f)$
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Answer 1

Respuesta:

\left. \begin{array} { l } { ( 9 e - 8 f ) ( 9 e + 8 f ) } \\ { ( 9 e - 8 f ) ( 9 e + 8 f ) } \end{array} \right.

CALCULAR

81e^{2}-64f^{2},\ 81e^{2}-64f^{2}