exam
Maths Puzzle
Numerical Ability
Evauuate
b2 the second power -2bc+c to the second power
if b=4 and c= -1
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exam Other Question
Solve and graph:
2-/x/ > - 2, D = (Integers)
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|4-5||m|=|32|
|1 2||n|=|-5|
Solve this matrix equation.