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mart [117]
3 years ago
13

Help me on my math please

Mathematics
1 answer:
scoray [572]3 years ago
7 0

1) 9m

2) 1/64

3) 50d^3

4) pq^2 (p-q) (p-q)

= pq^2 ( p^2 - 9p -9p +18)

= pq^4 - 18p^2q^2 + 8pq^2

= q^2 - 18p + 8

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