exam
Maths Puzzle
Numerical Ability
1/a - 3 - 1/a + 3 + 2a/a^2 - 9
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exam Other Question
Solve each of the systems by adding. If a unique solution does not exist, state whether the system is inconsistent or dependent.
2x + 3y = 1
5x + 3y = 16
I am having a hard time with these and need a little help.
Solve for 'x':
a) x=logbase6 9 +logbase6 8- logbase6 2
b) x=logbase8 sqrt80- logbase8 sqrt5