exam
Maths Puzzle
Numerical Ability
hi,
does a pie chart always have to add up to 100%?
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exam Other Question
What are the solutions of the following?
(x - 5)(x + 3) = 0
a. 5 and -3
b. 5 and 3
c. -5 and -3
d. -5 and 3
Can you help me with the expression please?!
3/x^2+4x+3 - 1/x^-9
THANK YOU!!