(c)A car costs $10000.
The price is increased by x% and then decreased by x%.
Find an expression, in terms of x, for the new price of the car.
Give your answer in its simplest form.
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Answer:
10000-x²
Step-by-step explanation:
10000×(X/100)
=100x
→10000+100X
then
(10000+100X)×(X/100)
=(100+X)X
=100X+X²
→10000+100X - 100X-X²
=10000-X²
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