exam
Maths Puzzle
Numerical Ability
determine the perpindicular distance between
a. the parellel planes: x+2y+3z+6=0 and x+2y+3z-6=0
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exam Other Question
Please solve
y-(9y-8)=5-2y-3(2y-3)+29
Is this correct?
18x^5+15x^4-75x^3z^2
Answer? 3x^3(6x+5z)(x-5z)