book
Maths Puzzle
Numerical Ability
what does "x" equal?
(x+1)(x-3)=4
What does "x" equal?
x(x-2)= -6
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book Other Question
please help me find the slope of the ff:
a. (9,8) (3,0)
b. (-4,-4) (4,-9)
thank you.
how do I solve (a^2+b+2)^2