I. 27x² + 120x + 77 = 0
II. 56y² + 117y + 36 = 0
I. 27x² + 120x + 77 = 0 27x² + 21x + 99x + 77 = 0 3x(9x + 7) + 11(9x + 7) = 0 (9x + 7) (3x + 11) = 0 ∴ x = -7/9 , - 11/3 II. 56y² + 117y + 36 = 0 56y² + 96y + 21y + 36 = 0 8y(7 y + 12) + 3(7 y + 12) = 0 (8 y + 3) (7 y + 12) = 0 ∴ y = -3/8 , - 12/7 Hence, no relationship cannot be established between x and y.
Total number of surgical masks sold on Wednesday is how much percent of the total number of masks sold on Monday?
Study the given graph and answer the question that follows.
Break up for distribution (degree wise) of the employees working in five department...
Find the ratio of total employees in Management to that in HR.
40% mask from company A purchased by men. 30% of mask from company B purchased by men. Find the difference between the mask purchased by women from com...
Initial quantity of water in vessel A is what percent of the initial quantity of P1 in vessel C?
Find the number of female employees working in company C.
What is the respective ratio of the number of girls who attended seminar on topic A and number of boys who attended seminar on topic D?
What is the difference between the number of teachers from school B and the average number of girls from school A and B?
Find the difference between the number of Veggie burger sold by Farzi and Piccolo and number of Turkey burger sold by Piccolo.
How many students not appeared in exam Y?
