exam
Maths Puzzle
Numerical Ability
Can I PLEASE have some help finding the equation of the line that contains the midpoint pf AB and is perpendicular to AB.
A(2,-7), B(8,5)
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exam Other Question
-8x + 1 =
Write this expression in simplest form.
ab - 3a + 5b - 15/15 + 3a^2 - 5b - a^2b