On the earth day, cubical flower pots (with plants) of base area (x^2 + 6x + 9) square units were placed on a rectangle lane of area (x+3)(7x+21) square units. Q.1 how many pots were placed?
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Answered by
93
no. of pots =area of rectangular lane /area of each pot
=(x+3)(7x+21)/x^2+6x+9
=7 (x+3)^2/(x+3)^2
=7
=(x+3)(7x+21)/x^2+6x+9
=7 (x+3)^2/(x+3)^2
=7
Answered by
37
Answer:
7 pots
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