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प्रश्न
Multiply: `-3/2"x"^5"y"^3` and `4/9"a"^2"x"3"y"`
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उत्तर
`(-3/2"x"^5"y"^3) (4/9"a"^2"x"^3"y")`
=`(-3/2xx4/9)("a"^2)("x"^5xx"x"^3)("y"^3xx"y")`
= `(-2)/3 "a"^2"x"^8"y"^4`
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