exam
Maths Puzzle
Numerical Ability
w=-14&w+8=-6
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exam Other Question
Please help me simplify: (- 2a2b3 )2 / ( 2a2b)3
Solve the equation: 1n x = 1n 2 + 1n (3x - 1)
I know the answer is 2/5 from the answers in the back of the book.
I need to know how the solution was solved.
I really appreciate your help.