exam
Maths Puzzle
Numerical Ability
solve the following using the quadratic formula
x^2+6x+1=0
4x^2-12x+9=0
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exam Other Question
Factor the polynomial by grouping the first two terms and the last two terms.
x³ - 4x² +2x - 8
Given f(x)=-5x^4+x^3+2x^2+3x+1, and k=1, express f(x) in the form f(x)=(x-k)q(x)+r
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