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Maths Puzzle
Algebra
what is a method of writing the quadratic equation A*x^2 + bx + c in the form of (x - h)^2 + g.
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Book Other Question
40 men can build a wall 20m*8m*1m in 60 days.how many men will required to build a another wall 25m*8m*1m in 40 days..
Option
a. 30
b. 40
c. 50
d. 75
Solve
y=2x2+1/2+1