zhellyyyyy
29.03.2021 •
Mathematics
Factorize:
a) x²-6x-7
b) x²+4x-21
c) x²+16x+63
d) c²-6c+9
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Ответ:
there you go:)).........
Ответ:
625 steps per hour
Step-by-step explanation:
10,000/16=625