exam
Maths Puzzle
Numerical Ability
can i get help it started out easy now i have confused myself?
add
(2m-n)^2
=4mn^2
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exam Other Question
complete the square
xsquared + x + 4=0
Graph each function. First find the vertex and axis of symmetry
f(x)=-x^2+x-1
g(x)=2x^2+4x-1
y=x^2+10x+25