Question

1b⁸:b⁴ =? 2 (a⁵)³=? 3(×y)ⁿ=? 4 (b_с)³=?​

Answer 1

Ответ:

1) при делении степени чисел с одинаковыми основаниями вычитаются, значит получится b в 4 степени

2) при возведении степени в степень показатели перемножаются, значит получится a в 15 степени

3)(xy)ⁿ=x(в степени n)·у(в степени n)

4) (bс)³=b³c³

Желаю Вам удачи!

Пошаговое объяснение:

Answer 2

Let's evaluate each expression one by one:

1. $1b^8 : b^4$: To simplify this expression, we can subtract the exponents when dividing with the same base. Therefore, $1b^8 : b^4 = 1b^{8-4} = 1b^4$.

2. $2(a^5)^3$: To simplify this expression, we need to apply the exponentiation rule for raising a power to another power. In this case, we multiply the exponents. Therefore, $2(a^5)^3 = 2a^{5 \times 3} = 2a^{15}$.

3. $3(\times y)^n$: The expression $3(\times y)^n$ seems incomplete or unclear. It is not clear what operation should be performed before multiplying it by $y$. Please provide additional information or clarification for this expression.

4. $4 (b_с)^3$: It seems like there might be a typo in the expression. Did you intend to write $b_c$ as a single variable? If so, then $4(b_c)^3 = 4b_c^3$.

Please let me know if you need further assistance or clarification.