exam
Maths Puzzle
Numerical Ability
Show that the equation (x-a)(x-b)+(x-b)(x-c)+(x-a)(x-c)=0 has equal roots when a=b=c
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exam Other Question
Graph the solution set to each compound inequality
8.1 # 26
x > -2 and X is <_ 4
Use synthetic division grid to analyze and graph the function.
P(x) = 9x^4 – 6x^3 – 26x^2 + 18 x - 3