Answer:
a = 25
b= 1
-Expand the brackets first
-than rationalise , to remove the square root from the denominator.
-lastly, simplify.
Hope I was able to help:)))
Answer:Let n = the smallest integer
Then the other integers are n+1, n+2, n+3 and n+4
Sum = n + n+1 + n+2 + n+3 + n+4 = 5n + 10 = 5(n + 2)
So the sum is always divisible by 5, for any value of n
Step-by-step explanation:
Answer:
as in what class period are you so for example
period 1:math etc