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4 votes
Help me please help me please

Help me please help me please-example-1
User Profpatsch
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1 Answer

6 votes
Dividing means you subtract the exponents. Dividing by a number is the same as changing the sign on the exponent.

x⁰/x² = x⁻² = 1/x²
y⁻³/y⁻¹ = y⁻³⁻⁻¹ = y⁻² = 1/y²

together is 1/x²y², answer B
User Pbsladek
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