exam
Maths Puzzle
Numerical Ability
Determine if the lines are parallel, perpendicular or neither:
-4x + 3y = 4
-8x + 6y = 0
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exam Other Question
Divide:
3a^4 - a^3b - 15a^2b^2 + 11ab^3 - 2b^4 by a^2 + 2ab - b^2
f(x)=93x-40 f(-7)