Answer:
The expression \(5x(-7)x(-5)\) simplifies as follows:
\(5 \times (-7) \times (-5)\)
Multiplying two negative numbers results in a positive number. So, \( (-7) \times (-5) = 35 \).
Then, \(5 \times 35 = 175\).
Therefore, the answer to \(5x(-7)x(-5)\) is \(175\).
