Factor the numerator: 4x² - 16 = 4(x² - 4) = 4(x + 2)(x - 2) Factor the denominator: 2x - 4 = 2(x - 2) Now the expression becomes: 4(x + 2)(x - 2) / 2(x - 2) Cancel (x - 2): The simplified expression is 2(x + 2). Correct Answer: a)
The annual income of Rehan is Rs. 672000. He spent 28% of his monthly income on rent. ‘z’% of the remaining monthly income was spent on food by him....
A, B and C together earn Rs. 2700 in 18 days. A and C together earn Rs. 940 in 10 days. B and C together earn Rs 1520 in 20 days. Find the daily earning...
Rajveer's monthly savings exceed his monthly expenses by Rs. 1500. If both his monthly salary and savings experience a 10% and 30% increase, respectivel...
There are two friends, 'C' and 'D'. Income of 'C' is Rs. 54,000. 'D' saves 25% of his income and 'C' saves 40% of his income. If savings of 'D' are Rs. ...
The monthly income of Anamika and Vimla is in the ratio 4:3. Anamika's monthly savings are 25% more than Vimla's. Vimla's monthly expenditure is Rs. 6,0...
Arjun used to save 40% of his income every month. After a 60% increase in his monthly income, his savings stayed constant. Determ...
Average income of 'P' and 'Q' together is Rs. 50,000. Where as the average expenditure of 'P' and 'Q' is Rs. 32,000. Find the sav...
799.99 + 1500.12 ÷ 29.98 × 50.01 = ? × 24.96
The Salary ratio of Prachi to Qureshi is 8:5. Prachi spends 75% of her Salary, while Qureshi spends 40% of his Salary.The difference in their savings am...
P spends 30% of his income to groceries, another 30% to rent, and 40% of what is left to bus fare. If his sole expenses are groce...
