Question

(-3а^4b)^2 * (-1/3a^3)

Answer 1

Минус заберем так как степень Парная
-9а^8b^2*1/3a^3
-3a^8b^2a^3
-3a^11b^2

Answer 2

Let's simplify the expression step by step:

1. First, square the expression (-3a^4b)^2: (-3a^4b)^2 = (-3a^4b) * (-3a^4b) = 9a^8b^2

2. Next, multiply the result by (-1/3a^3): 9a^8b^2 * (-1/3a^3)

Now, apply the rules of exponents to simplify the expression further:

When you multiply two terms with the same base, you add their exponents: 9a^8b^2 * (-1/3a^3) = (9 * -1/3) * (a^8 * a^(-3)) * b^2

Now, let's simplify further:

(9 * -1/3) = -3

When you multiply two terms with the same base, you add their exponents: a^8 * a^(-3) = a^(8 - 3) = a^5

Putting it all together:

-3 * a^5 * b^2

So, the simplified expression is: -3a^5b^2