Rohan's mother gave him Rs. 3xy2 and his father gave him Rs. 5(xy2+2).Out of this money, he spent Rs. (10−3xy2) on his birthday party. How much money is left with him?
Given, amount given to Rohan by his mother =Rs.3xy2
and amount given to Rohan by his father = Rs. 5(xy2+2)
∴ Total amount Rohan have =[(3xy2)+(5xy2+10)]=Rs.[3xy2+5xy2+10]
= Rs. (8xy2+10)
Total amount spent by Rohan = Rs. (10−3xy2)
∴ After spending, money left with Rohan