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Maths Puzzle
Numerical Ability
the sum of the squares of two consecutive even numbers is 244.find the integers.
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book Other Question
Are these the right steps to get the standard form to the vertex form
f(x) = ax^2 + bx + c
f(x) = a (x^2 + b/a) + c
f(x) = a (x^2 + b/a + b^2/4a) + (c - b^2/4a)
f(x) = a (x +
I tried to enter this question before...but not properly
(x^2+10-11) (x+1)
______ * ________
(x^2-1) (x=11)