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Mattie Moon
Mathematics
22 May, 13:08
Simplify (-2x^3) 2•y•y^9
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Farley
22 May, 13:31
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Answer: - 4x^3 y^10
-2x^3 • 2 = 4 (because 2•2 is 4, they don't share the same variable so you just multiply the base)
y^9 • y^1 (9+1=10)
-4x^3 y^10
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