Ответ:
a) 35x³ + 35xy + 20x + 20y = (35x² + 20)(x + y)
b) 48ab² + 32ac² - 15c - 103 = (8ab - 15)(6b + 7c) - 103
c) 18abc² + 45a²c - 42b³c - 105ab² = (6ab*c - 14b³)c - 105ab²
d) 8y² - 12xy + 14xy - 21x² = (8y - 21x)² - 24xy
e) 35c² + 8ax - 28ac - 10cx = (7c + 4a)(5c - 2x)
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Ответ:
a) 35x³ + 35xy + 20x + 20y = (35x² + 20)(x + y)
b) 48ab² + 32ac² - 15c - 103 = (8ab - 15)(6b + 7c) - 103
c) 18abc² + 45a²c - 42b³c - 105ab² = (6ab*c - 14b³)c - 105ab²
d) 8y² - 12xy + 14xy - 21x² = (8y - 21x)² - 24xy
e) 35c² + 8ax - 28ac - 10cx = (7c + 4a)(5c - 2x)