exam
Maths Puzzle
Numerical Ability
is this statement true or false
-2<3
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exam Other Question
I got to find the slop of the line through the following pairs of points
(-5 , -3 ) and (-5, 2)
I have learned how to completely factor polynomials such as:
x^2+7x-30
(x+10)(x-3)
but I get lost when there are variables instead of number. I need to find all the positive values for "k" in this problem:
x^2+x-k