Answer:
y⁻⁴
Step-by-step explanation:
The question is
x²y³ * x² / xy² *x³y⁵
Apply laws of incises where same base, add values of the powers(x² *x²=x²⁺² =x⁴)
Hence you will have;
x⁴y³/x⁴y⁷
x⁴ will cancel out to remain with
y³/y⁷
when dividing,same base you subtract the powers
y³⁻⁷
To get y⁻⁴
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Keywords : simplify, Indices
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