5. Запишите в "окошко" коэффициент в данном жении:

Решение:

• 3,5a ⋅ (-10b): Коэффициент равен 3,5 ⋅ (-10) = -35.
• \(\frac{3}{4}\)x ⋅ 10c: Коэффициент равен \(\frac{3}{4}\) ⋅ 10 = \(\frac{30}{4}\) = 7,5.
• -n ⋅ fp: Коэффициент равен -1.
• \(\frac{2}{7}\)k ⋅ \(\left(-\frac{14}{19}\right)\)p: Коэффициент равен \(\frac{2}{7}\) ⋅ \(-\frac{14}{19}\) = \(-\frac{2 × 14}{7 × 19}\) = \(-\frac{2 × 2}{19}\) = -\(\frac{4}{19}\).

Ответ:

• 3,5a ⋅ (-10b) = -35
• \(\frac{3}{4}\)x ⋅ 10c = 7,5
• -n ⋅ fp = -1
• \(\frac{2}{7}\)k ⋅ \(\left(-\frac{14}{19}\right)\)p = -\(\frac{4}{19}\)