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Maths Puzzle
Numerical Ability
x+4/2= 2x-3/3
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book Other Question
Write the function in the form Y= a(x-h)^2 + k.
f(x)= 5x^2 - 10x - 3
Solve where x is a real number.
square root of x + 4 = 1 + square root of x - 1