Упростите:
а) $3x * (2x)^3$;
б) $4b * (3b)^3$;
в) $-2a * (ab)^2$;
г) $(x^2y)^3 * (-x)$;
д) $2y * (-4y)^2$;
е) $(-b)^3 * 5ab$;
ж) $-x * (x^2y)^4$;
з) $10a * (10a)^3$;
и) $(-2m^3)^2 * 5mn$.
$3x * (2x)^3 = 3x * 8x^3 = 24x^4$
$4b * (3b)^3 = 4b * 27b^3 = 108b^4$
$-2a * (ab)^2 = -2a * a^2b^2 = -2a^3b^2$
$(x^2y)^3 * (-x) = x^6y^3 * (-x) = -x^7y^3$
$2y * (-4y)^2 = 2y * 16y^2 = 32y^3$
$(-b)^3 * 5ab = -b^3 * 5ab = -5ab^4$
$-x * (x^2y)^4 = -x * x^8y^4 = -x^9y^4$
$10a * (10a)^3 = (10a)^4 = 10000a^4$
$(-2m^3)^2 * 5mn = 4m^6 * 5mn = 20m^7n$
Пожауйста, оцените решение