A Store in a mall has (x-1) shirts, with ' Save environment ' printed, (x+2) shirts with ' save tiger's printed and (2x+3) shirts with ' grow plants printed. the cost of each shirts is (x+1), (x-2) and (2x-3) respectively. all these items were sold in a day. find the total collection of the stove which shirts would you like to buy and why?
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Answer:
Step-by-step explanation:
1.Total cost of shirts printed with ' Save environment
=(x-1)(x+1)=x²-1
2.Total cost of shirts printed with ' save tiger's
=(x+2)(x-2)=x²-4
3.Total cost of shirts printed with ' grow plants;
=(2x+3)(2x-3)
=(2x)²-3²
=4x²-9
Total collection =(x²-1)+(x²-4)+(4x²-9)
=6x²-14 Unit
I would like to buy 'Grow plant' as I like plants.
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