Suppose
n=a^2
and
n+2=\:b^2
with a and b integers.
Then
b^2-a^2=2
which causes us to believe that
bβa=1 and b+a=2
or even worse,
b=1.5
β Contradiction
Frequently asked questions (FAQs)
Question: Find the maximum value of the function f(x) = x^2 - 6x + 8 on the interval [0, 5].
+
What is the solution to the inequality 2x - 5 > 15?
+
What is the derivative of f(x) = 3x^4 - 5x^2 + 2x - 7?