Question

Check whether 1576 x 1577 x 1578 is divisible by 3 or not
Solve the following
24M
Find the smallest number by which 8640 must be divided so that the quotient is a perfect cube.
Find ( x + y) = ( x-y) id a. x=5/2 , = -3/4 and b. x=1/4, y = 3/2​

Answer 1

Answer:

x+y =2

Step-by-step explanation:

2+y2=22b a=5/2 =-2 -3 m