If x +2y=4 and xy = 2, then determine the value of x and y.
Which one is a factor of 2x4-5x3+6x2-5x+2?
How many positive integers less than 500 can we formed using the numbers 1,2,3 and 5 for the digit?
Which one of the following in the minimum value of sum of two integers whose product is 36?
A computer takes 50 nanoseconds to do an 221 addition. How many addition can it do in 1 second?
Ifab=45 and bc=1516 then c2-a2c2+a2 is-
When the speed is increased by 4 miles per hour, it takes 4 hour less to cover a distance of 32 km. Find the previous speed.
What is the number of divisor of 1008?
A number consists of two digits, the sum of the digit is 10. If 72 is subtracted from the number, the digits are interchanged. Find the number.
What is the greatest prime factor of (24)2 -1?