Q2.) Simplify (x’y - 1) (3 - 2x’y)
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Answer:
9x⁹y²
Step-by-step explanation:
First arrange them in a like equation.
x⁹y multiplied by -2x⁹y = -3x⁹y²
Then multiply -1 and 3 = -3
Answer = -3 and -3x⁹y = 9x⁹y²
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