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Maths Puzzle
Numerical Ability
What is the axis of symmetry of x^2+9x+4?
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please help me {x-2}<1 need to graph it
Find the value of x.
(5/(x+4))-((3x-5)/(x^2+x-12))=(4/(x-3))
Possible answers
a. -13
b. -13/2
c. 13/2
d. 13