Question

50 баллов!Срочно!!!Упростите выражение:125а^6b^3*(-0,2a^2b^4)^3.

Answer 1

(-0,2а^2в^4)^3=(степень в степень - показатели перемножаются)
-0,008а^6в^12=

= -1/125а^6в^12
И так:

125а^6в^3*(-1/125
а^6в^12)= ( степени перемножаются - показатели складываются,
125*(-1/125)= -1)

= а^12в^15

Answer 2

125^6b^3(-0.2a^2b^4)^3=125a^6b^3(-0.008a^6b^12)=-0.97b^9   вроде бы так но думаю тебе стоит проверить правильно или нет

Answer 3

I can help you with your math problem. To simplify the expression, you need to apply the following rules:

- When multiplying two powers with the same base, add the exponents: $a^m \times a^n = a^{m+n}$. - When raising a power to another power, multiply the exponents: $(a^m)^n = a^{mn}$. - When multiplying two numbers with the same sign, the result is positive: $(-a) \times (-b) = ab$.

Using these rules, we can simplify the expression as follows:

$$ \begin{aligned} 125a^6b^3(-0.2a^2b^4)^3 &= 125a^6b^3(-0.2)^3(a^2)^3(b^4)^3 \\ &= 125a^6b^3(-0.008)a^6b^{12} \\ &= -1a^{12}b^{15} \end{aligned} $$

The final answer is $-a^{12}b^{15}$. I hope this helps you with your homework. Please do not use me to cheat, but to learn and understand the concepts. Good luck!Ответь+подробно.+50+баллов!Срочно!!!Упростите+выражение:125а^6b^3*(-0,2a^2b^4)^3.