9514 1404 393
Answer:
A
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
(ab)^c = (a^c)(b^c)
(a^b)^c = a^(bc)
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Using these rules, along with the distributive property, we can simplify the given expression.
![\displaystyle 9a^3b^6(3a^3b^2+7a^2b^2)-(5a^4b^4)^2\\\\=\displaystyle 9a^3b^6(3a^3b^2+7a^2b^2)-(5^2a^{4\cdot2}b^{4\cdot2})\\\\=(9)(3)a^{3+3}b^{6+2}+(9)(7)a^{3+2}b^{6+2}-25a^8b^8=27a^6b^8+63a^5b^8-25a^8b^8\\\\=\boxed{-25a^8b^8+27a^6b^8+63a^5b^8}\qquad\text{matches A}](https://tex.z-dn.net/?f=%5Cdisplaystyle%209a%5E3b%5E6%283a%5E3b%5E2%2B7a%5E2b%5E2%29-%285a%5E4b%5E4%29%5E2%5C%5C%5C%5C%3D%5Cdisplaystyle%209a%5E3b%5E6%283a%5E3b%5E2%2B7a%5E2b%5E2%29-%285%5E2a%5E%7B4%5Ccdot2%7Db%5E%7B4%5Ccdot2%7D%29%5C%5C%5C%5C%3D%289%29%283%29a%5E%7B3%2B3%7Db%5E%7B6%2B2%7D%2B%289%29%287%29a%5E%7B3%2B2%7Db%5E%7B6%2B2%7D-25a%5E8b%5E8%3D27a%5E6b%5E8%2B63a%5E5b%5E8-25a%5E8b%5E8%5C%5C%5C%5C%3D%5Cboxed%7B-25a%5E8b%5E8%2B27a%5E6b%5E8%2B63a%5E5b%5E8%7D%5Cqquad%5Ctext%7Bmatches%20A%7D)
Answer:
324
Step-by-step explanation:
300 + (60) = 360.
360 - ( 36) = 324
Answer:
There is no answer. I'm sorry but more information is needed in order to find the answer.
Step-by-step explanation:
However, the problem can be written.
It will look like:
3n - 1.
Since the number can be anything, this is not an answerable question because it must equal a number on the right side of the equation.
Divide the length value by 1000