Question
Solve the equation for 2x² - 8x+6=0
Solution
To solve the quadratic equation 2x² - 8x+6=0, we can use the quadratic formula, where a =2, b=-8, and c=6. The formula is: 
So, the two possible values are: X1 = (8+4)/4=3 X2 = (8+4)/4=1.
A dealer marked his goods 50% above the cost price and sold it after two consecutive discounts of 10% and 20%. If he had marked it 40% above the cost pr...
A man purchases some number of apples at the rate of 36 apple for Rs. 1. How many for a rupee did he sell to gain 12.5%.
Mr. Kiran sold a bus for Rs. 18,700 at a loss of 15%. At what price should the bus be sold to get a profit of 15% ?
Sita purchased 10 books, 15 diaries, and 20 folders for Rs. 500, Rs. 1200, and Rs. 1000, respectively, from a seller. By selling each book and each diar...
- The reduction in price from marked price to selling price is 28% of the gap between the marked price and cost price. If the seller gains 18% profit and the...
A shopkeeper marks goods 40% above cost and offers two successive discounts of 20% and 25%. Find the overall profit or loss percent.
A seller purchased certain number of watches at prices ranging from Rs. 1350 to Rs. 1650 and sold them at price ranging from Rs. 1500 to Rs. 1800. Find ...
Find the cost price of the digital watch for the shopkeeper if he initially marked it at 80% above the cost price and later offered two successive disco...
X purchased a laptop for Rs. 27,800 and later sold it for Rs. 31,692. What is the percentage of profit he made on this transaction?
When a shopkeeper sells an item A for Rs.52,800, he incurred a loss of 45%. If he sells another item B of same cost price in order to recover the loss i...
Relevant for Exams:
