exam
Maths Puzzle
Numerical Ability
Give an example of a pair of inverse operations.
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exam Other Question
Factoring Trinomials by Trial and Error
b) y=-2x2 + 28x - 26 with the factorial form
c) y=-9x2 + 72x + 81 with the factorial form
true or false:
1. every equa;ateral triangle is isosceles
2.the internal angle and its external angle of a polygon are supplementry
3. an isosceles traiangle can be scalene
4.n