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Choose the correct simplification of the expression (5xy5)2(y3)4.

Choose the correct simplification of the expression (5xy5)2(y3)4.
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Choose the correct simplification of the expression (5xy5)2(y3)4.

User Leonardo Lobato
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1 Answer

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We know that:
x^n * x^m = x^(m+n) and ( x^m )^n = x^(mn)

(5xy ^(5) ) ^(2) *(y ^(3)) ^(4)= \\ =25 x^(2) y ^(10)*y^(12)= \\ =25 x^(2) y^(22)


User Edzillion
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