exam
Maths Puzzle
Numerical Ability
Solve by completing the square
x^2-16x+63=0
Thanks for any help.
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exam Other Question
find the area of an equilateral triangle whose perimeter is 12cm.
thank you for all your help! i just cant get this.
Use the properties for radicals to simplify each of the following expressions. Assume that all variables represent positive real numbers.
√12x^3 /5
THis is my radical symbol √