If 6y² – 13y + 6 = 0, then find the sum of the two roots of the equation.
6y² – 13y + 6=0 6y² – 4y-9y+6=0 2y(3y-2)-3(3y-2) =0 (2y-3) (3y-2) =0 When 2y-3=0 Y=3/2 And 3y-2=0 Then y=2/3 Product of roots =3/2+2/3 =13/6
Find the greatest value of (a + b) such that an 8-digit number 4523a60b is divisible by 15.
What are the last two digits of 56283 x 141283 × 125254?
The greatest number that will divide 398,436, and 542 leaving 7, 11, and 15 as remainders, respectively, is:
If a number 5678x43267y is completely divisible by 72 then (x+y)?
What is the value of a so that the seven-digit number 4645a52 is divisible by 72?
A six-digit number 27p5q8 is divisible by 36. What is the greatest possible value for (p×q)?
A six-digit number 23p7q6 is divisible by 24. Then the greatest possible value for (p + q) is:
If 6428A83 is divisible by 9, then the value of A is equal to
What is the number of divisors of 480?
. Which of the following numbers is divisible by 24?