exam
Maths Puzzle
Numerical Ability
factor completely with respect to the intergers 10x^4- 160
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exam Other Question
The bottom of a 25 ft. ladder is placed 7 ft. from a wall. How far up the wall will the ladder reach?
2. A path leads across the park from one corner to the opposite corner.
simplify first and then solve the equation: {-7}+x=13