exam
Maths Puzzle
Numerical Ability
state the domain and range of y=x^2-2x+5
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exam Other Question
can someone PLEASE help me solve this system:
{ x+ y-4z=6
{2x-5y+3z=2
{ x-6y+7z=-4
thank you so much!
Solve for X:
log3^6 + log3^3 = log3^(4x+2)