exam
Maths Puzzle
Numerical Ability
2(-3)exponent 2 over the three-4(-2)exponent 3
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exam Other Question
If a roof is 7m from peak to eave the attic space is 3m high at the peak, how long does each of the pieces of insulation need to be? Round to the nearest tenth.
Divide Following rational expressions :
1- 25xy^2 / 7z divided by 5x^2y^2 / 14z^2 numerator / denominator
2- x^2-12x+32 / x^2-6x-16 divided by x^2-x-12 / x^2-5