l need help
please help
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1
Answer:
okay so simple
Step-by-step explanation:
(x+y)² ≈x² +2xy+y²
=x+y² =2xy
=xy²+2xy
not sure because I am not good in maths rest of the sums should be done for practice
Answered by
2
just keep the values of x and y at the places in the equation wherever x and y are written replace them with their values.
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