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Troublemaker
 3 years ago
What is the simplified form of (–3x3y2)(5xy–1)?
a.)–15x3y2
b.)–15x4y
c.)15x4y
Troublemaker
 3 years ago
What is the simplified form of (–3x3y2)(5xy–1)? a.)–15x3y2 b.)–15x4y c.)15x4y

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K0GA
 3 years ago
Best ResponseYou've already chosen the best response.0you mean \[3x ^{3}y ^{2}(5xy 1)\]

Troublemaker
 3 years ago
Best ResponseYou've already chosen the best response.0Yess. I forgot to put the "^" mark to show that. Thanks. lol.

Troublemaker
 3 years ago
Best ResponseYou've already chosen the best response.0And same for the answer choices. lol...

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.13 times 5 = 15 so it's either A or B to multiply the variable terms, add the corresponding exponents x^3 times x = x^3 times x^1 = x^(3+1) = x^? y^2 times y^(1) = y^(2 + (1)) = y^(2  1) = y^?
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