Answer:
-392x9 py4
Explanation:
1. Multiply the numbers.
(-8x4 p . 7) ( 7 y4 x5)
(-56 x4 p) (7 y4 x5)
2. Multiply the numbers.
-56 x4 p. 7 y4 x5
-392 x4 py4 x5
3. Combine exponents.
-392 x9 py4
Answer: -392x9 py4
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