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Question
Simplify `(x(x + 1))/(x - 2) + (x(1 - x))/(x - 2)`
Solution
`(x(x + 1))/(x - 2) + (x(1 - x))/(x - 2) = (x(x + 1) + x(1 - x))/(x - 2)`
= `(x^2 + x + x - x^2)/(x - 2)`
= `(2x)/(x - 2)`
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Two farmers Thilagan and Kausigan cultivates three varieties of grains namely rice, wheat and ragi. If the sale (in ₹) of three varieties of grains by both the farmers in the month of April is given by the matrix.
`{:("April sale in" ₹)/("rice" "wheat" "ragi"):}`
A = `[(500, 1000, 1500),(2500, 1500, 500)]"Thilagan"/"Kausigan"`
and the May month sale (in ₹) is exactly twice as that of the April month sale for each variety.
What is the average sales for the months of April and May
