Ответ:
В решении.
Объяснение:
2) (7a⁵b²c)*(-3ab⁴c) =
=7*(-3)a⁵b²c*ab⁴c =
= -21 a⁵⁺¹b²⁺⁴c¹⁺¹ =
= -21a⁶b⁶c².
4) (-3/2 a³xy³)*(3/4 ax³y) =
=(-3/2 * 3/4)a³xy³*ax³y =
= -9/8 a³⁺¹x¹⁺³y³⁺¹ =
= -9/8 a⁴x⁴y⁴.
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Answers & Comments
Ответ:
В решении.
Объяснение:
2) (7a⁵b²c)*(-3ab⁴c) =
=7*(-3)a⁵b²c*ab⁴c =
= -21 a⁵⁺¹b²⁺⁴c¹⁺¹ =
= -21a⁶b⁶c².
4) (-3/2 a³xy³)*(3/4 ax³y) =
=(-3/2 * 3/4)a³xy³*ax³y =
= -9/8 a³⁺¹x¹⁺³y³⁺¹ =
= -9/8 a⁴x⁴y⁴.